Soal Tematik Kelas 5 Sd Tema 2 Subtema 1 Cara Tubuh Mengolah Udara Bersih - Www.Bimbelbrilian.Com

Manusia bernapas dengan menghirup oksigen karena oksigen diperlukan dalam proses respirasi sel untuk menghasilkan energi. Oksigen dihirup melalui paru-paru dan masuk ke dalam aliran darah, kemudian didistribusikan ke seluruh tubuh. Di dalam sel, oksigen akan bergabung dengan glukosa dalam proses oksidasi yang menghasilkan energi yang diperlukan oleh tubuh. Sebaliknya, manusia mengeluarkan karbondioksida sebagai produk sampingan dari proses oksidasi ini melalui pernapasan. Nitrogen dan hidrogen tidak berperan dalam proses pernapasan manusia.

Ikan adalah hewan yang memiliki alat pernapasan khusus yaitu insang. Insang merupakan organ yang terletak di sisi kepala ikan yang berfungsi untuk mengambil oksigen dari air dan membuang karbon dioksida. Insang ini terdiri dari sejumlah ratusan lembaran tipis yang disebut filamen, yang memiliki pembuluh darah yang memungkinkan pertukaran gas terjadi. Dengan adanya insang, ikan dapat bernapas di dalam air dan memperoleh oksigen yang dibutuhkan untuk bertahan hidup.

Keeping the air clean and healthy is a responsibility that falls on everyone, not just a specific group of people such as students, teachers, or parents. It is a collective duty for all individuals to ensure that the air remains clean and healthy for the well-being of everyone.

Cacing tidak memiliki hidung, insang, atau trakea untuk bernapas. Sebagai gantinya, mereka bernapas melalui permukaan kulit mereka. Kulit cacing yang tipis memungkinkan pertukaran gas terjadi langsung antara tubuh cacing dan lingkungan sekitarnya. Ini memungkinkan cacing untuk mendapatkan oksigen yang mereka butuhkan dan membuang karbondioksida.

The cleanliness and orderliness in the classroom is the responsibility of all students. This means that every student should take part in maintaining cleanliness and order in the classroom. It is not solely the responsibility of the headmaster, janitor, or class teacher. This answer emphasizes the importance of collective responsibility and highlights that all students have a role to play in ensuring a clean and organized learning environment.

Batu bara adalah salah satu jenis barang tambang yang berfungsi sebagai sumber energi. Batu bara merupakan hasil dari proses pembentukan sisa-sisa tumbuhan purba yang terkubur dalam tanah selama jutaan tahun. Batu bara digunakan secara luas sebagai bahan bakar dalam pembangkit listrik, industri, dan transportasi. Dengan demikian, batu bara merupakan sumber energi yang penting dan berperan dalam memenuhi kebutuhan energi manusia.

Maintaining harmony among residents is a way to ensure unity and solidarity in society. By promoting peaceful coexistence and resolving conflicts amicably, individuals can contribute to the overall unity and cohesion of the community.

The correct answer is "Riang gembira" because the question is asking about the characteristic of a major diatonic scale. In music theory, major scales are generally associated with a happy and joyful mood. Therefore, "Riang gembira" which means happy and cheerful, is the most appropriate description for a major diatonic scale.

The function of nose hair in the human respiratory system is to filter out dirt and impurities that enter with the air we breathe. Nose hair acts as a physical barrier, trapping larger particles such as dust, pollen, and bacteria, preventing them from entering further into the respiratory system. This helps to protect the lungs from potential harm and maintain the overall health of the respiratory system.

Serangga memiliki alat pernapasan berupa trakea. Trakea adalah tabung-tipis yang terdiri dari ratusan cabang kecil yang menjangkau seluruh tubuh serangga. Udara masuk melalui lubang bernama spirakel, kemudian dihantarkan ke seluruh tubuh melalui trakea. Proses ini memungkinkan serangga untuk mengambil oksigen langsung dari udara dan mengeluarkan karbon dioksida.

Ubur-ubur bukanlah hewan reptil karena mereka bernapas menggunakan selaput lendir yang terletak di permukaan tubuh mereka, bukan menggunakan paru-paru. Hewan reptil seperti kadal, ular, dan cecak memiliki paru-paru yang digunakan untuk bernapas.

The correct answer is "Syukur." The reason is that the term "nada minor" refers to a minor key in music. A minor key is characterized by a sad or melancholic sound. Among the given options, "Syukur" is the only song that is typically sung in a minor key, making it the correct answer.

Katak bernapas menggunakan insang saat masih berbentuk kecebong. Insang adalah organ pernapasan pada hewan air yang memungkinkan pertukaran oksigen dan karbon dioksida dengan lingkungan sekitarnya. Insang terdiri dari serangkaian lembaran tipis yang dipenuhi dengan pembuluh darah, yang memungkinkan oksigen dari air masuk ke dalam tubuh katak dan karbon dioksida keluar dari tubuh melalui proses difusi.

The correct answer is "Mutia". This is because "mutia" or "mutiara" refers to pearls, which are produced in the sea. The other options, such as "ikan lele" (catfish), "ikan nila" (tilapia), and "ikan mujaer" (tilapia), are all types of freshwater fish. Therefore, only "mutiara" is the correct answer as it is associated with the marine or saltwater environment.

Indonesia is known as the "lungs of the world" because it has a vast forest area. Forests play a crucial role in producing oxygen and absorbing carbon dioxide, which helps to regulate the Earth's climate and maintain air quality. With its extensive forest cover, Indonesia contributes significantly to global oxygen production and carbon sequestration, making it deserving of the title "lungs of the world."

The correct answer is "Perkebunan jagung" because it refers to the agricultural activity of cultivating corn. In Indonesia, due to its diverse geographical conditions, there are various types of agricultural businesses. Perkebunan jagung specifically involves the cultivation of corn crops, which is a common agricultural practice in the country.

When all citizens are able to fulfill their responsibilities effectively, it leads to a well-organized and secure society. Ensuring that everyone carries out their duties contributes to maintaining order and safety in the community. Therefore, the correct answer is "Tertib dan aman" which translates to "Orderly and safe."

The correct answer is Paus, lumba-lumba, dan duyung. Paus, lumba-lumba, dan duyung adalah hewan-hewan mamalia laut. Hiu, buaya, kura-kura, bandeng, dan lele bukan mamalia laut.

The correct answer is "Pemandu wisata" because it is the only option that falls under the category of services. While the other options involve agricultural activities (pertanian sayur and perkebunan teh) or trading (pedagang cindera mata), being a pemandu wisata or tour guide involves providing a service to tourists by guiding them and providing information about the natural beauty and attractions of the area.

One way to improve agricultural yields is through extensification, which involves expanding agricultural land. By increasing the amount of land used for farming, more crops can be grown, leading to higher production and potentially higher yields. This method does not involve improving production methods, changing the type of crops grown, or enhancing seed quality. Instead, it focuses solely on increasing the area of farmland available for cultivation.

The correct answer is Alveolus. Alveoli are small air sacs in the lungs where the exchange of oxygen and carbon dioxide takes place. Oxygen from inhaled air diffuses into the blood vessels surrounding the alveoli, while carbon dioxide, a waste product of cellular respiration, diffuses out of the blood vessels into the alveoli to be exhaled. This exchange of gases is crucial for respiration and providing oxygen to the body's cells. Bronchus, bronchioles, and trachea are also parts of the respiratory system, but they are not specifically responsible for the gas exchange process.

The answer "Mengerjakan PR dari guru dengan baik" is an example of taking responsibility for oneself because it shows that the person is diligent and accountable in completing their homework assigned by the teacher. By doing their homework well, they are showing a sense of responsibility towards their own learning and academic progress.

The correct answer is "Menghembuskan udara ke paru-paru saat burung terbang." This is because the function of the air sacs in birds is to help with respiration during flight. The air sacs act as an extension of the lungs, allowing for a continuous flow of air through the respiratory system, which is necessary for the high oxygen demands during flight.

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Ciri-ciri tanda diatonis minor adalah bersifat sedih, biasanya diawali dan diakhiri dengan nada la, dan kurang bersemangat. Namun, yang tidak termasuk ciri-ciri tersebut adalah bahwa tanda diatonis minor biasanya diawali dan diakhiri dengan nada do.