Gejala Alam Biotik Dan Abiotik
- 1.
Dibawah ini merupakan langkah-langkah metode ilmiah.
- Menarik Kesimpulan
- Mempublikasikan hasil
- Merumuskan hipotesis
- Merumuskan masalah
- Melakukan eksperimen
- Analisis data
- A.
1-2-3-4-5-6
- B.
1-2-3-4-5-6
- C.
4-3-5-6-1-2
- D.
4-2-3-5-6-1
- E.
4-3-5-6-2-1
Correct Answer
C. 4-3-5-6-1-2Explanation
The correct order of the steps in the scientific method is to first formulate a problem, then formulate a hypothesis, conduct an experiment, analyze the data, draw conclusions, and finally publish the results. Therefore, the correct answer is 4-3-5-6-1-2.Rate this question:
- 2.
Tujuan diadakannya percobaan/eksperimen adalah ....
- A.
Menguji kebenaran dari hipotesa
- B.
Menginformasikan untuk memperoleh keterangan
- C.
Menginformasikan hasil penelitian kepada pihak lain
- D.
Menunjukan bahwa penelitian yang dilakukan telah selesai
- E.
Menginformasikan kepada orang lain agar mendapat penghargaan
Correct Answer
A. Menguji kebenaran dari hipotesaExplanation
The purpose of conducting experiments is to test the validity of a hypothesis. By conducting experiments, researchers can gather data and evidence to either support or refute their initial hypothesis. This allows them to make conclusions and draw accurate and reliable information from their research.Rate this question:
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- 3.
Tujuan dalam mempublikasikan hasil penelitian adalah ....
- A.
Menguji kebenaran dari hipotesa
- B.
Menginformasikan untuk memperoleh keterangan
- C.
Menginformasikan hasil penelitian kepada pihak lain
- D.
Menunjukan bahwa penelitian yang dilakukan telah selesai
- E.
Menginformasikan kepada orang lain agar mendapat penghargaan
Correct Answer
C. Menginformasikan hasil penelitian kepada pihak lainExplanation
The purpose of publishing research results is to inform others about the findings of the study. By doing so, the researchers can share their discoveries, contribute to the existing knowledge in the field, and allow others to build upon their work. This dissemination of information is crucial for the advancement of scientific knowledge and for other researchers, policymakers, and practitioners to benefit from the research findings.Rate this question:
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- 4.
Manakah yang merupakan hasil observasi kuantitatif….
- A.
Apel Malang berwarna hijau
- B.
Kain sutra halus
- C.
Jeruk keprok rasanya manis
- D.
Kadar gula 5%
- E.
Suara kokok ayam jantan nyaring
Correct Answer
D. Kadar gula 5%Explanation
The correct answer is "kadar gula 5%". This is because the statement provides a specific numerical value, which is 5%, indicating a quantitative observation. The other options do not provide any numerical data and are therefore not quantitative observations.Rate this question:
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- 5.
Untuk membuktikan hipotesis harus melakukan …..
- A.
Percobaan
- B.
Penafsiran
- C.
Publikasi
- D.
Perkiraan
- E.
Merumuskan masalah
Correct Answer
A. PercobaanExplanation
To prove a hypothesis, one must conduct experiments. This involves designing and carrying out experiments to test the hypothesis and gather data. Experimentation is a crucial step in the scientific method as it allows researchers to gather evidence and draw conclusions about the validity of their hypothesis. By conducting experiments, researchers can gather empirical evidence to support or refute their hypothesis, providing a basis for scientific understanding and knowledge.Rate this question:
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- 6.
Scientific knowledge (pengetahuan ilmiah) adalah….
- A.
Pengetahuan yang disusun secara metodis, sistematis, dan koheren
- B.
Pengetahuan dari serapan indra yang tidak mungkin diuji kebenarannya
- C.
Pengetahuan yang sesuai objek dan subjek
- D.
Pengetahuan yang berbeda ligkupnya
- E.
Pengetahuan bidang tertentu dari kenyataan
Correct Answer
A. Pengetahuan yang disusun secara metodis, sistematis, dan koherenExplanation
The correct answer is "Pengetahuan yang disusun secara metodis, sistematis, dan koheren." This answer is the most accurate because it describes scientific knowledge as being organized in a methodical, systematic, and coherent manner. This implies that scientific knowledge is based on careful observation, experimentation, and logical reasoning, which are fundamental principles of the scientific method.Rate this question:
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- 7.
Faktor yang mendorong seseorang menyelidiki dan mengadakan penelitian/percobaan adalah...
- A.
Memiliki rasa bangga
- B.
Rasa ingin tahu
- C.
Untuk mendapat gelar
- D.
Di motivasi teman
- E.
Ingin mencoba sesuatu
Correct Answer
B. Rasa ingin tahuExplanation
The correct answer is "Rasa ingin tahu" (Curiosity). Curiosity is a strong motivator for individuals to investigate and conduct research/experiments. It drives people to seek knowledge, explore new ideas, and find answers to their questions. Curiosity encourages individuals to be proactive in their learning and to actively engage in the process of inquiry and discovery. It is a fundamental trait that fuels scientific exploration and innovation.Rate this question:
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- 8.
Perhatikan pernyataan berikut: “Adakah hubungan gigitan nyamuk dengan penyakit (DBD) demam berdarah?” Pernyataan tersebut merupakan langkah dalam metode ilmiah, yaitu...
- A.
Mengumpulkan data
- B.
Merumuskan masalah
- C.
Menarik kesimpulan
- D.
Menyusun hipotesis
- E.
Melakukan percobaan
Correct Answer
B. Merumuskan masalahExplanation
The statement "Adakah hubungan gigitan nyamuk dengan penyakit (DBD) demam berdarah?" is a step in the scientific method known as formulating a problem. In this step, a researcher identifies a specific question or issue that they want to investigate. In this case, the problem being formulated is whether there is a connection between mosquito bites and dengue fever. This step is crucial in the scientific method as it helps guide the research and hypothesis formulation process.Rate this question:
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- 9.
Metode ilmiah mempunyai manfaat bagi kesejahteraan manusia antara lain...
- A.
Menghasilkan uji coba
- B.
Bekerja tidak putus asa
- C.
Membuka jalan untuk memecahkan masalah
- D.
Mengadakan percobaan yang berguna
- E.
Penemuan yang kebetulan
Correct Answer
C. Membuka jalan untuk memecahkan masalahExplanation
The scientific method is beneficial for human well-being as it opens up pathways to solve problems. By following a systematic approach, scientists can identify and understand the root causes of various issues, leading to the development of effective solutions. This process involves formulating hypotheses, conducting experiments, and analyzing data to draw conclusions. By utilizing the scientific method, scientists can address challenges and find practical solutions that contribute to the overall welfare of humanity.Rate this question:
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- 10.
Suatu cara memecahkan masalah ilmiah dengan langkah-langkah tertentu yang sistematis dan teratur disebut...
- A.
Metode ilmiah
- B.
Pengertian ilmiah
- C.
Langkah penelitian
- D.
Penelitian nonilmiah
- E.
Metode nonilmiah
Correct Answer
A. Metode ilmiahExplanation
The given question asks for the term that refers to a systematic and orderly approach to solving scientific problems. The correct answer, "Metode ilmiah" (scientific method), aligns with this definition as it is a well-established process used by scientists to investigate and understand the natural world. It involves making observations, formulating hypotheses, conducting experiments, analyzing data, and drawing conclusions. This method ensures that scientific research is conducted in a structured and reliable manner, leading to accurate and valid results.Rate this question:
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- 11.
Hasil serapan indera atau instuisi terhadap pengalaman hidup sehari-hari yang tidak perlu dan tidak mungkin diuji kebenarannya merupakan pengertian dari….
- A.
Pengetahuan ilmiah
- B.
Pengetahuan non-ilmiah
- C.
Pengetahuan pra-ilmiah
- D.
Pengetahuan pasca-ilmiah
- E.
Pengetahuan alam
Correct Answer
B. Pengetahuan non-ilmiahExplanation
The given correct answer, pengetahuan non-ilmiah, refers to the absorption of senses or intuition towards everyday life experiences that are unnecessary and cannot be tested for their truthfulness. This type of knowledge is based on personal beliefs, opinions, and experiences, rather than scientific evidence or empirical data.Rate this question:
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- 12.
Pengetahuan orang tertentu tentang jin atau makhluk halus di tempat tertentu adalah salah satu contoh dari….
- A.
Pengetahuan ilmiah
- B.
Pengetahuan non-ilmiah
- C.
Pengetahuan pra-ilmiah
- D.
Pengetahuan pasca-ilmiah
- E.
Pengetahuan alam
Correct Answer
B. Pengetahuan non-ilmiahExplanation
The given correct answer is "pengetahuan non-ilmiah" because it refers to knowledge that is not based on scientific evidence or methods. The knowledge about jin or supernatural beings in a particular place is often based on folklore, myths, or personal beliefs rather than empirical research or scientific inquiry.Rate this question:
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- 13.
Hasil serapan indera dan pemikiran rasional yang terbuka terhadap pengujian lebih lanjut dengan menggunakan metode tertentu merupakan pengertian dari….
- A.
Pengetahuan ilmiah
- B.
Pengetahuan non-ilmiah
- C.
Pengetahuan pra-ilmiah
- D.
Pengetahuan pasca-ilmiah
- E.
Pengetahuan alam
Correct Answer
C. Pengetahuan pra-ilmiahExplanation
The correct answer is "pengetahuan pra-ilmiah". This term refers to knowledge that is based on sensory perception and rational thinking, but is open to further testing using specific methods. It implies that this knowledge is not yet fully scientific, as it has not undergone rigorous scientific testing and validation.Rate this question:
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- 14.
Manfaat larutan tepung kanji untuk mengobati gejala maag atau iritasi lambung adalah salah satu contoh dari ….
- A.
Pengetahuan ilmiah
- B.
Pengetahuan non-ilmiah
- C.
Pengetahuan pra-ilmiah
- D.
Pengetahuan pasca-ilmiah
- E.
Pengetahuan alam
Correct Answer
C. Pengetahuan pra-ilmiahExplanation
The correct answer is "pengetahuan pra-ilmiah". This is because the use of starch solution to treat symptoms of gastritis or stomach irritation is based on traditional or folk knowledge rather than scientific research or empirical evidence. "Pengetahuan pra-ilmiah" refers to pre-scientific knowledge that is based on beliefs, customs, or traditions rather than scientific methods or principles.Rate this question:
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- 15.
Iwan menangkap seekor belalang, kemudian disimpannya dalam toples tertutup rapat. Keesokan harinya belalang tersebut telah mati. Ciri makhluk hidup yang harus diperhatikan Iwan adalah ….
- A.
Makan
- B.
Tumbuh
- C.
Bernapas
- D.
Berkembang biak
- E.
Bergerak
Correct Answer
C. BernapasExplanation
The correct answer is "Bernapas". This is because living organisms require oxygen for respiration, which is a vital process for their survival. If the belalang is unable to breathe, it will not be able to obtain the necessary oxygen and will eventually die.Rate this question:
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- 16.
Perhatikan pernyataan berikut!
- Menutupnya daun putri malu bila disentuh
- Bertambahnya besarnya batang jambu biji
- Berbuahnya pada tanaman mangga
- A.
Peka terhadap rangsangan, memerlukan makanan,dan berkembangbiak
- B.
Peka terhadap rangsangan, bergerak dan berkembangbiak
- C.
Beradaptasi, peka terhadap rangsangan, dan berkembangbiak
- D.
Bergerak, peka terhadap rangsangan, dan berkembangbiak
- E.
Peka terhadap rangsangan, tumbuh, dan berkembangbiak
Correct Answer
E. Peka terhadap rangsangan, tumbuh, dan berkembangbiakExplanation
The correct answer is "peka terhadap rangsangan, tumbuh, dan berkembangbiak". The given statements indicate that the plant is responsive to stimuli, as the leaves of the "daun putri malu" close when touched. The plant also shows growth, as indicated by the increasing size of the "batang jambu biji". Finally, the plant bears fruit, which indicates reproduction or the ability to reproduce. Therefore, the plant exhibits sensitivity to stimuli, growth, and reproduction, which are characteristics of living organisms.Rate this question:
- 17.
Aktivitas mahluk hidup yang menunjukan ciri peka terhadap rangsang adalah ….
- A.
Tanaman pisang menghasilkan tunas
- B.
Daun putri malu menguncup bila disentuh
- C.
Tanaman yang diberi pupuk akan tumbuh subur
- D.
Hewan yang memangsa hewan lain
- E.
Tanaman menyerap air dari dalam tanah
Correct Answer
B. Daun putri malu menguncup bila disentuhExplanation
The correct answer is "daun putri malu menguncup bila disentuh". This is because the characteristic of the Mimosa pudica plant, commonly known as the "putri malu" plant, is that its leaves fold up or close when touched or disturbed. This is a response to external stimuli, demonstrating sensitivity or responsiveness to stimuli.Rate this question:
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- 18.
Berikut ini yang tidak termasuk komponen abiotik adalah ....
- A.
Matahari
- B.
Air
- C.
Tanah
- D.
Batuan
- E.
Tumbuhan
Correct Answer
E. TumbuhanExplanation
Tumbuhan bukanlah komponen abiotik karena tumbuhan merupakan organisme hidup yang memiliki kehidupan dan membutuhkan faktor-faktor biotik dan abiotik untuk bertahan hidup. Komponen abiotik, di sisi lain, merujuk pada faktor-faktor non-hidup seperti matahari, air, tanah, dan batuan.Rate this question:
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- 19.
Berikut ini yang termasuk gejala alam kejadian pada objek biotik adalah ....
- A.
Bau
- B.
Bentuk
- C.
Ukuran
- D.
Tumbuh
- E.
Warna
Correct Answer
D. TumbuhExplanation
The given question asks for a symptom of a natural occurrence in a biotic object. Among the options provided, "tumbuh" (growth) is the only one that fits this description. Growth is a characteristic of living organisms and is a natural occurrence in biotic objects. The other options, such as "bau" (smell), "bentuk" (shape), "ukuran" (size), and "warna" (color), do not necessarily indicate a natural occurrence in a biotic object.Rate this question:
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- 20.
Berikut ini yang merupakan objek biotik adalah ....
- A.
Padi, tikus, dan belalang
- B.
Hewan, tanah, dan udara
- C.
Air, tanah, dan tumbuhan
- D.
Udara, batuan, dan api
- E.
Padi, tikus, dan lumpur
Correct Answer
A. Padi, tikus, dan belalangExplanation
The correct answer is padi, tikus, dan belalang. These are examples of biotic objects because they are living organisms. Biotic objects are those that are derived from living organisms and can interact with other living organisms in an ecosystem. In this case, padi, tikus, dan belalang are all living organisms that can interact with each other and with their environment.Rate this question:
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- 21.
Bunga pukul empat berwarna putih, hal tersebut adalah ....
- A.
Kebendaan objek biotik
- B.
Kebendaan objek abiotik
- C.
Kejadian objek biotik
- D.
Kejadian objek abiotik
- E.
Kebendaan ojek alam
Correct Answer
A. Kebendaan objek biotikExplanation
The correct answer is "kebendaan objek biotik" because the question mentions that the flower (bunga) blooms at four o'clock and is white in color. These characteristics indicate that the flower is a living organism (biotic) rather than a non-living object (abiotic).Rate this question:
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- 22.
Contoh gejala alam kebendaan pada objek abiotik adalah ....
- A.
Air membeku pada musim dingin
- B.
Lapisan tanah teratas berwarna hitam
- C.
Kecambah akan tumbuh jika diberi air
- D.
Semut rangrang berwarna merah
- E.
Turunnya air hujan
Correct Answer
B. Lapisan tanah teratas berwarna hitamExplanation
The correct answer is "lapisan tanah teratas berwarna hitam." This is because the color of the top layer of soil can be considered a physical characteristic of an abiotic object. In this case, the black color indicates the presence of organic matter, such as decomposed plant material, which is a common characteristic of healthy soil.Rate this question:
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- 23.
Pada peristiwa meletusnya gunung berapi, yang merupakan gejala alam kejadian pada objek abiotik adalah ....
- A.
Adanya awan panas
- B.
Batunya berwarna hitam
- C.
Matinya pepohonan
- D.
Lahar merah membara
- E.
Lahar mulai membeku
Correct Answer
E. Lahar mulai membekuExplanation
The correct answer is "lahar mulai membeku". During a volcanic eruption, one of the natural phenomena that occur on abiotic objects is the solidification or freezing of the volcanic mudflow, known as lahar. This happens when the high temperature of the lahar starts to decrease, causing it to cool down and solidify into a solid mass.Rate this question:
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- 24.
Tanaman kacang berdaun hijau tampak tumbuh subur, cahaya matahari membantu proses fotosintesis, dan tanah menyediakan unsur hara yang cukup. gejala alam kebendaan pada objek biotik di atas adalah ....
- A.
Cahaya matahari
- B.
Tumbuh subur
- C.
Proses fotosintesis
- D.
Tanahnya subur
- E.
Kacang berdaun hijau
Correct Answer
E. Kacang berdaun hijauExplanation
The given question describes the conditions that contribute to the healthy growth of green leafy beans. The symptoms of the biotic object mentioned in the question are indicated by the phrase "kacang berdaun hijau" which translates to "green leafy beans." This suggests that the presence and healthy growth of green leafy beans is a symptom or indication of the favorable conditions mentioned in the question, such as sunlight, photosynthesis, and nutrient-rich soil.Rate this question:
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- 25.
Berikut ini yang termasuk gejala alam kebendaan pada objek abiotik adalah ....
- A.
Tumbuh
- B.
Bernapas
- C.
Warna
- D.
Bergerak
- E.
Berkembang biak
Correct Answer
C. WarnaExplanation
Gejala alam kebendaan pada objek abiotik adalah karakteristik fisik yang dapat diamati atau dirasakan. Warna adalah salah satu gejala alam kebendaan yang mengacu pada warna yang dimiliki oleh objek tersebut. Warna adalah hasil dari interaksi antara cahaya dan materi, di mana objek dapat menyerap, memantulkan, atau menghamburkan cahaya dengan berbagai panjang gelombang. Dengan demikian, warna adalah salah satu gejala alam kebendaan yang dapat diamati pada objek abiotik.Rate this question:
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- 26.
Contoh gejala alam kejadian pada objek abiotik adalah ....
- A.
Tanah liat berwarna abu-abu
- B.
Kecambah kacang tumbuh subur
- C.
Bunga melati berwarna putih
- D.
Pelapukan batuan di gurun pasir
- E.
Batu yang keras
Correct Answer
D. Pelapukan batuan di gurun pasirExplanation
The correct answer is "pelapukan batuan di gurun pasir." This is because pelapukan batuan di gurun pasir refers to the weathering of rocks in a desert, which is a natural occurrence in abiotic objects. The other options, such as tanah liat berwarna abu-abu, kecambah kacang tumbuh subur, bunga melati berwarna putih, and batu yang keras, do not specifically describe a natural occurrence on an abiotic object.Rate this question:
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- 27.
Jenis-jenis tumbuhan yang menunjukan keanekaragaman tingkat gen adalah....
- A.
Kencur, kunyit, jahe
- B.
Temu lawak, temu ireng, kunyit
- C.
Ganyong, lengkuas, bunga tasbih
- D.
Jambu biji, jambu air, jambu monyet
- E.
Semangka biji, semangka tanpa biji, semangka kuning
Correct Answer
E. Semangka biji, semangka tanpa biji, semangka kuningExplanation
The correct answer is semangka biji, semangka tanpa biji, semangka kuning. These three types of watermelon show genetic diversity because they have different characteristics related to their seeds, with some having seeds, some being seedless, and some being yellow in color. This variation in genetic traits within the watermelon species indicates a diversity of genes within the population.Rate this question:
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- 28.
Kegiatan manusia berikut ini dapat mengakibatkan terjadinya penurunan keanekaragaman hayati kecuali....
- A.
Membuang limbah pabrik ke sungai
- B.
Menggunakan pestisida secara berlebihan
- C.
Menebangi sebagian besar pohon dihutan
- D.
Melakukan pemulihan tanaman dengan hibridisasi
- E.
Menerapkan sistem monokultur untuk semua lahan pertanian
Correct Answer
E. Menerapkan sistem monokultur untuk semua lahan pertanianExplanation
The activities mentioned in the options are all harmful to biodiversity except for implementing a monoculture system in all agricultural land. Monoculture refers to the practice of cultivating a single crop in a large area. While it may reduce biodiversity in terms of plant species, it does not directly harm the overall biodiversity as it does not involve the disposal of industrial waste, excessive use of pesticides, deforestation, or hybridization of plants.Rate this question:
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- 29.
Berdasarkan perbedaan flora dan fauna yang mendominasi, terumbu karang di Pantai Pangandaran dan kawasan hutan di Gunung Gede Pangrango menunjukkan adanya keanekaragaman hayati tingkat…
- A.
Gen
- B.
Spesies
- C.
Populasi
- D.
Komunitas
- E.
Ekosistem
Correct Answer
E. EkosistemExplanation
Based on the given information, the question is asking about the level of biodiversity in the coral reefs of Pangandaran Beach and the forest area of Gunung Gede Pangrango. The statement suggests that there are differences in the dominant flora and fauna in these two areas. The term "ekosistem" (ecosystem) refers to a community of living organisms and their interactions with the environment. Therefore, the correct answer is "ekosistem" because it encompasses the concept of biodiversity and the interactions between different species within a particular habitat.Rate this question:
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- 30.
Tanaman Raflesia Arnoldi merupakan tanaman yang berasal dari daerah…
- A.
Riau
- B.
Aceh
- C.
Bengkulu
- D.
Pangandaran
- E.
Nusa Kambangan
Correct Answer
C. BengkuluExplanation
The correct answer is Bengkulu. The Rafflesia Arnoldi plant is native to the Bengkulu region.Rate this question:
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- 31.
Kawasan hutan gunung merapi selain sebagai area wisata juga di gunakan untuk menjaga habitat macan tutul.Hal ini bertujuan untuk
- A.
Menarik wisatawan untuk datang ke merapi
- B.
Menjadikan macan tutul sebagai binatang endemik
- C.
Memajukan pariwisata dengan kegiatan berburu
- D.
Menyediakan suplai macan tutul untuk kebun binatang
- E.
Menjaga kelestarian macan tutul yang kurang adaptif dengan habitat luar
Correct Answer
E. Menjaga kelestarian macan tutul yang kurang adaptif dengan habitat luarExplanation
The correct answer is to preserve the conservation of the less adaptive Javan leopard in its natural habitat.Rate this question:
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- 32.
Usaha pelestarian sumber daya alam hayati ekosistem hutan dapat dilakukan dengan cara…
- A.
Penebangan hanya boleh dilakukan pada pohon-pohon besar dan rindang
- B.
Penebangan hutan dilakukan tidak pada musim penyerbukan
- C.
Penebangan hanya dilakukan pada tanaman yang tidak dapat berkembang biak dengan cepat
- D.
Menerapkan system tebang pilih dan penanaman kembali
- E.
Penebangan dilakukan jika dibutuhkan untuk mendirikan perumahan
Correct Answer
D. Menerapkan system tebang pilih dan penanaman kembaliExplanation
The correct answer suggests that the conservation of the natural resources in the forest ecosystem can be achieved by implementing a selective cutting and reforestation system. This means that only certain trees are cut down, allowing the forest to regenerate naturally through replanting. This method ensures sustainable use of the forest resources while maintaining the overall health and biodiversity of the ecosystem.Rate this question:
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- 33.
Pengelompokan organisme dapat didasarkan atas keanekaragaman tingkat gen dan keanekaragaman tingkat spesies. Tanaman berikut yang menunjukkan keanekaragaman tingkat gen adalah…
- A.
Melon, mentimun dan semangka
- B.
Sirsak, srikaya dan mangga
- C.
Jahe, temu ireng, dan temu lawak
- D.
Bunga mawar, bunga melati dan bunga kenanga
- E.
Kelapa gading, kelapa hybrid, dan kelapa hijau
Correct Answer
E. Kelapa gading, kelapa hybrid, dan kelapa hijauExplanation
The correct answer is "Kelapa gading, kelapa hybrid, dan kelapa hijau". These three types of coconuts (kelapa) show genetic diversity because they have different characteristics and traits. Kelapa gading refers to a type of coconut with white flesh, kelapa hybrid is a crossbreed of different coconut varieties, and kelapa hijau refers to a type of coconut with green flesh. The genetic differences between these three types of coconuts demonstrate the diversity at the genetic level.Rate this question:
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- 34.
Contoh upaya pelestarian keanekaragaman hayati di Indonesia secara ex situ yaitu...
- A.
Pendirian Taman Nasional Baluran
- B.
Penangkaran harimau di kebun binatang
- C.
Perlindungan Taman Laut Bunaken
- D.
Perlindungan komodo di Pulau Komodo
- E.
Perlindungan bunga Rafflesia arnoldi di Bengkulu
Correct Answer
B. Penangkaran harimau di kebun binatangExplanation
The correct answer is "Penangkaran harimau di kebun binatang" because it refers to the conservation efforts for preserving biodiversity through captive breeding of tigers in zoos. This method involves breeding and raising endangered species in a controlled environment to increase their population and prevent their extinction. By establishing tiger breeding programs in zoos, it helps to protect and preserve the genetic diversity of tigers, which is essential for the long-term survival of the species.Rate this question:
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- 35.
Kegiatan yang dapat menyebabkan hilangnya keanekaragaman hayati adalah ….
- A.
Memburu hewan lindung
- B.
Membuat hutan lindung
- C.
Membuat undang-undang keanekaragaman hayati
- D.
Melakukan penangkaran hewan langka
- E.
Melakukan reboisasi
Correct Answer
A. Memburu hewan lindungExplanation
Memburu hewan lindung dapat menyebabkan hilangnya keanekaragaman hayati karena kegiatan ini mengakibatkan pengurangan populasi hewan tersebut. Jika terus dilakukan tanpa pengaturan yang baik, maka hewan-hewan lindung tersebut dapat punah. Hal ini akan mengurangi keragaman spesies di suatu daerah dan berdampak negatif pada ekosistem secara keseluruhan.Rate this question:
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- 36.
Kegiatan berikut yang bukan merupakan contoh pemanfaatan keanekaragaman hayati adalah ….
- A.
Pembuatan kursi rotan
- B.
Memasak sayuran
- C.
Pengeboran minyak
- D.
Pembuatan benang kapas
- E.
Berternak unggas
Correct Answer
C. Pengeboran minyakExplanation
Pengeboran minyak tidak termasuk contoh pemanfaatan keanekaragaman hayati karena tidak melibatkan penggunaan atau perlindungan keanekaragaman hayati. Pengeboran minyak lebih berkaitan dengan aktivitas ekstraksi sumber daya alam yang berfokus pada pengambilan minyak dari bawah tanah, bukan memanfaatkan atau melindungi keanekaragaman hayati.Rate this question:
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- 37.
Contoh pelestarian alam in-situ adalah....
- A.
Penangkaran hewan
- B.
Kebun raya
- C.
Hutan lindung
- D.
Taman kota
- E.
Taman bermain
Correct Answer
C. Hutan lindungExplanation
In-situ conservation refers to the preservation of natural habitats and ecosystems in their original location. Hutan lindung, which translates to "protected forest" in English, is a type of conservation area specifically designated to protect and preserve the natural flora and fauna within it. This makes it a suitable example of in-situ conservation as it involves the conservation of natural habitats and ecosystems within the forest itself.Rate this question:
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- 38.
Manfaat keanekaragaman hayati bagi kehidupan manusia adalah sebagai berikut, kecuali ….
- A.
Untuk pemenuhan kebutuhan hidup
- B.
Sebagai sumber kebutuhan sandang
- C.
Sebagai sumber kebutuhan pangan
- D.
Sebagai sumber kekayaan pribadi
- E.
Sebagai sumber kekayaan papan
Correct Answer
D. Sebagai sumber kekayaan pribadiExplanation
The given answer, "sebagai sumber kekayaan pribadi" (as a source of personal wealth), is incorrect because it contradicts the benefits of biodiversity for human life. Biodiversity is important for fulfilling basic needs, such as food and clothing, as well as providing resources for sustenance. However, personal wealth does not align with the concept of biodiversity and its benefits for human life.Rate this question:
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- 39.
Salah satu peran pemerintah dalam menjaga keanekaragaman hayati adalah ….
- A.
Memperbolehkan pemburuan asalkan membayar
- B.
Memberi izin kepada pihak asing untuk mengelola suatu wilayah
- C.
Memberikan sanksi hukum dengan membuat undang undang
- D.
Menjadikan daerah pesisir pantai sebagai tempat wisata
- E.
Memberi izin kepada warga untuk memelihara hewan langka
Correct Answer
C. Memberikan sanksi hukum dengan membuat undang undangExplanation
The correct answer is "memberikan sanksi hukum dengan membuat undang undang" because one of the roles of the government in preserving biodiversity is to enforce laws and regulations that protect and conserve natural resources. By creating laws, the government can establish guidelines and penalties for activities that harm biodiversity, ensuring that individuals and organizations are held accountable for their actions. This helps to deter destructive practices and promote sustainable use of natural resources.Rate this question:
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- 40.
Berikut ini yang termasuk faktor abiotik suatu ekosistem adalah ….
- A.
Rumput
- B.
Burung merpati
- C.
Semak-semak
- D.
Bebatuan
- E.
Serangga
Correct Answer
D. BebatuanExplanation
Bebatuan merupakan faktor abiotik suatu ekosistem karena merupakan unsur non-hidup yang mempengaruhi kehidupan organisme di dalamnya. Bebatuan dapat mempengaruhi ketersediaan air, nutrisi, dan kondisi fisik lingkungan. Selain itu, bebatuan juga dapat menjadi tempat berpijak, tempat berlindung, dan habitat bagi beberapa organisme seperti lumut, ganggang, dan serangga. Dengan demikian, keberadaan bebatuan dalam ekosistem mempengaruhi kelangsungan hidup dan interaksi antarorganisme di dalamnya.Rate this question:
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- 41.
Jenis-jenis tumbuhan yang menunjukan keanekaragaman tingkat gen yaitu
- A.
Kencur, kunyit, jahe
- B.
Temu lawak, temu ireng, kunyit
- C.
Ganyong, lengkuas, bunga tasbih
- D.
Jambu biji, jambu air, jambu monyet
- E.
Semangka biji, semangka tanpa biji, semangka kuning
Correct Answer
E. Semangka biji, semangka tanpa biji, semangka kuningExplanation
The correct answer is "semangka biji, semangka tanpa biji, semangka kuning" because it includes three different varieties of watermelon that exhibit genetic diversity. The presence or absence of seeds and the color variation in watermelons are examples of genetic differences within the same species. This variation is a result of different genetic traits being passed down from parent plants, leading to the expression of different characteristics in the offspring.Rate this question:
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- 42.
Pemerintah menggalangkan penanaman tanaman bakau di daerah payau sebagai pencegahan abrasi alami. hal ini menunjukan bahwa keanekaragaman hayati mempunyai nilai
- A.
Sosial
- B.
Budaya
- C.
Biologis
- D.
Ekonomis
- E.
Ekologis
Correct Answer
E. EkologisExplanation
The given statement suggests that the government is promoting the planting of mangrove trees in coastal areas as a natural prevention of erosion. This indicates that biodiversity has ecological value because mangrove trees play a crucial role in maintaining the ecological balance of coastal ecosystems. They provide habitats for various species, protect coastlines from erosion, filter pollutants, and contribute to carbon sequestration. Therefore, the correct answer is "ekologis" (ecological).Rate this question:
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- 43.
Perhatikan jenis-jenis tanaman berikut 1. rotan 2. cendana 3. kayu jati 4. kayu gaharu 5. mahoni jenis -jenis tumbuhan yang dimanfaatkan sebagai bahan industri mebel ditunjukan oleh nomor
- A.
1, 2, 3
- B.
1, 3, 5
- C.
2, 3, 4
- D.
2, 4, 5
- E.
3, 4, 5
Correct Answer
E. 3, 4, 5Explanation
The correct answer is 2, 3, 4. The question asks for the types of plants that are used as raw materials in the furniture industry. From the given list, cendana, kayu jati, and kayu gaharu are all types of wood that are commonly used in the furniture industry. Therefore, the correct answer is 2, 3, 4.Rate this question:
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- 44.
Untuk melindungi badak bercula 1 (Rhinoceros sundaicus ) maka kawasan ujung kulon dicanangkan oleh pemerintah sebagai
- A.
Kebun raya
- B.
Cagar alam
- C.
Hutan wisata
- D.
Taman nasional
- E.
Suaka margasatwa
Correct Answer
D. Taman nasionalExplanation
The correct answer is "taman nasional" because it refers to a national park, which is a protected area designated by the government to conserve and protect the natural resources and biodiversity within its boundaries. In this case, the government has declared Ujung Kulon as a national park to protect the endangered one-horned rhinoceros species.Rate this question:
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- 45.
Pada bulan-bulan tertentu dilakukan pemburuan terprogram terhadap babi hutan di hutan kota waringin, kalimantan barat. Hal ini bertujuan untuk
- A.
Menggalakan perburuan satwa
- B.
Meningkatkan populasi babi hutan
- C.
Mengendalikan populasi babi hutan
- D.
Mengecilkan populasi predator babi hutan
- E.
Memenuhi permintaan daging dari luar negeri
Correct Answer
C. Mengendalikan populasi babi hutanExplanation
The correct answer is "mengendalikan populasi babi hutan" because the statement mentions that a programmed hunting is conducted on wild boars in Waringin City Forest, West Kalimantan during certain months. This indicates that the purpose of the hunting is to control the population of wild boars in the area.Rate this question:
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Mar 21, 2023Quiz Edited by
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Aug 26, 2019Quiz Created by
Djoko Poernomo
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