Latihan Ujian Geografi Sma Budhaya II (Part 4 A)
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- 1.
Jarak antara kota X dengan kota Y = 25 km dan paa sebuah peta yang tidak memiliki skala jarak kedua kota itu pada peta 10 cm, maka skala peta tersebut adalah … .
- A.
1: 250
- B.
1 : 2.500
- C.
1 : 25.000
- D.
1 : 250.000
- E.
1 : 2.500.000
Correct Answer
D. 1 : 250.000Explanation
The correct answer is 1 : 250.000. This can be determined by dividing the distance between city X and city Y (25 km) by the corresponding distance on the map (10 cm). This gives us a scale of 1 : 2.5 km. To convert this to meters, we multiply by 1000, resulting in a scale of 1 : 250.000.Rate this question:
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- 2.
Untuk memetakan daerah kawasan kutub sangat cocok menggunan proyeksi ... .
- A.
Azimuthal
- B.
Conical
- C.
Equivalent
- D.
Conform
- E.
Equidistant
Correct Answer
A. AzimuthalExplanation
The correct answer is azimuthal. This is because azimuthal projection is commonly used to map polar regions, such as the polar regions. This projection preserves the direction from the center point of the projection, making it suitable for mapping areas near the poles.Rate this question:
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- 3.
Pada peta topografi berikut, daerah yang paling terjal melalui garis … .
- A.
5
- B.
4
- C.
3
- D.
2
- E.
1
Correct Answer
B. 4Explanation
The correct answer is 4 because it is the highest point on the topographic map. The numbers on the map represent elevation, with 5 being the highest and 1 being the lowest. Since 4 is higher than all the other numbers on the map, it indicates the steepest or most elevated area.Rate this question:
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- 4.
Langkah-langkah yang benar dalam rangka menginterpretasi citra memperoleh data geografis dari hasil penginderaan jauh adalah … .
- A.
Analisis – deduksi – idealisasi
- B.
Analisis – idealisasi – deteksi
- C.
Idealisasi – analisis – identifikasi
- D.
Identifikasi – deteksi – idealisasi
- E.
Deteksi – identifikasi – analisis
Correct Answer
E. Deteksi – identifikasi – analisisExplanation
The correct sequence of steps in interpreting images to obtain geographic data from remote sensing is detection, identification, and analysis. First, the detection process involves identifying and locating objects or features in the image. Then, the identification step involves assigning a specific class or category to the detected objects. Finally, the analysis step involves examining the spatial patterns and relationships between the identified objects to extract meaningful information and derive geographic data.Rate this question:
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- 5.
Ciri-ciri objek :
- bertajuk bintang
- tinggi dan ukuran sama
- tersusun dengan jarak yang sama
- polanya beraturan
- A.
Perkebunan tebu
- B.
Perkebunan karet
- C.
Perkebunan kakao
- D.
Perkebunan tembakau
- E.
Perkebunan kelapa sawit
Correct Answer
E. Perkebunan kelapa sawitExplanation
The given characteristics of the object in the image are "bertajuk bintang" (star-shaped), "tinggi dan ukuran sama" (equal height and size), "tersusun dengan jarak yang sama" (arranged with equal spacing), and "polanya beraturan" (regular pattern). Based on these characteristics, the most suitable option is "perkebunan kelapa sawit" (oil palm plantation), as oil palm trees are often planted in a regular pattern with equal spacing between them and have a star-shaped appearance when viewed from above.Rate this question:
- 6.
Gambar data berikut diperoleh SIG dari Inderaja yang dikenal berupa data ... .
- A.
Vector berupa point
- B.
Raster berupa polygon
- C.
Vector berupa pixel
- D.
Raster berupa sel
- E.
Vector berupa line
- F.
Under construction
Correct Answer
C. Vector berupa pixelExplanation
The correct answer is "vector berupa pixel". This means that the data obtained from SIG (Sistem Informasi Geografis) is in the form of a vector, specifically in the form of pixels. Pixels are the smallest unit of a digital image, and in this case, they are being used to represent geographic data in a vector format.Rate this question:
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- 7.
Tujuan utama pelaksanaan Sistem Informasi Geografi (SIG) adalah ... .
- A.
Memperoleh hasil yang tepat dan efeisien sesuai dengan kebutuhan
- B.
Menimbun data asli dan menariknya kembali sesuai dengan kebutuhan
- C.
Menggolongkan dan mengubah data sesuai dengan format
- D.
Memasukan dan mengeluarkan data sesuai dengan aslinya
- E.
Menyimpan dan menimbun data sesuai dengan aslinya
Correct Answer
A. Memperoleh hasil yang tepat dan efeisien sesuai dengan kebutuhanExplanation
The main objective of implementing Geographic Information System (GIS) is to obtain accurate and efficient results according to the needs. This means that the purpose of using GIS is to ensure that the system provides the desired outcomes that are both precise and efficient, meeting the specific requirements of the users.Rate this question:
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- 8.
Pola persebaran pemukiman desa yang berada di daerah dataran pegunungan biasanya membentuk pola … .
- A.
Mengelompok
- B.
Memanjang
- C.
Bertingkat
- D.
Menyebar
- E.
Radial
Correct Answer
C. BertingkatExplanation
The correct answer is "bertingkat". In mountainous areas, the settlement pattern tends to be in a terraced form, with houses built on different levels or terraces of the mountain slopes. This is done to make use of the available land and to prevent erosion.Rate this question:
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- 9.
Jumlah penduduk kota X = 4.000.000 jiwa dan jumlah penduduk kota Y = 2.000.000 jiwa, sedangkan jarak antar ke kota tersebut = 40 km, maka seorang pengusaha akan membangun usahanya sejauh ... .
- A.
16,5 km dari Y
- B.
16,5 km dari X
- C.
14,5 km dari Y
- D.
14,5 km dari X
- E.
23,5 km dari Y
Correct Answer
A. 16,5 km dari YExplanation
The question provides information about the population of two cities (X and Y) and the distance between them. Since the population of city X is larger than city Y, it is logical for a business owner to build their business closer to the larger population. Therefore, the business should be built 16.5 km away from city Y, as stated in the correct answer.Rate this question:
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- 10.
Faktor yang sangat menentukan dan memengaruhi negara berkembang adalah ... .
- A.
Sebagain besar penduduk di bidang pertanian
- B.
Laju pertumbuhan penduduk tinggi
- C.
Terjadinya krisis lingkungan
- D.
Pertumbuhan ekonomi pesat
- E.
Penduduk tinggal di daerah pedesaan
Correct Answer
B. Laju pertumbuhan penduduk tinggiExplanation
The high population growth rate is a significant factor that determines and influences developing countries. This is because a rapidly growing population puts pressure on resources, infrastructure, and social services, making it challenging for the government to meet the needs of its people. It can lead to issues such as unemployment, poverty, inadequate healthcare, and strained educational systems. Therefore, the high population growth rate has a direct impact on the development and progress of a country.Rate this question:
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