1.
Gambar berikut menunjukkan pola aliran regangular ditunjukan nomor … .
Correct Answer
D. 4
Explanation
The given answer is 4 because the image shows a rectangular flow pattern and the number 4 is located within the rectangular shape.
2.
Morfologi pantai berupa kontenetal rise pada gambar berikut ditunjukkan nomor ... .
Correct Answer
B. 4
Explanation
The correct answer is 4 because in the given image, the morphology of the coastline is shown as a continental rise. A continental rise is a gently sloping accumulation of sediments at the base of a continental slope, formed by the deposition of sediments carried by turbidity currents.
3.
Huruf N pada peta arus laut berikut menjukkan arus laut … .
Correct Answer
E. Oyasyio
Explanation
The letter "N" on the ocean current map indicates the Oyashio current.
4.
Suatu kawasan yang terdiri dari pohon-pohon konnfers yang sebagian besar berjenis larix, dengan kondisi dauan yang gugur pada musim dingin. Karakteristik ini menunjukkan daerah tersebut berupa bioma … .
Correct Answer
D. Hutan berdaun jarum
Explanation
The given description states that the area consists mostly of larix trees, which are conifers that have needle-like leaves that fall off in winter. This characteristic indicates that the biome in this area is a coniferous forest, also known as a "hutan berdaun jarum." Coniferous forests are characterized by the dominance of cone-bearing trees with needle-like leaves, and they are typically found in colder regions with long winters. Therefore, the correct answer is "hutan berdaun jarum."
5.
Koala, wombat an trenggiling termasuk dalam wilayah persebaran fauna ... .
Correct Answer
E. Australian
Explanation
The correct answer is Australian because koalas, wombats, and trenggilings are all native to Australia. They are part of the unique fauna found in the Australian region.
6.
Pertumbuhan penduduk suatu daerah pada tahun 2008 sebesar 2,3% dengan jumlah penduduk 14,7 juta, berarti dalam tahun tersebut penduduk bertambah sebanyak … .
Correct Answer
A. 338.100 jiwa
Explanation
The growth rate of the population in the region in 2008 was 2.3%. This means that the population increased by 2.3% of the initial population. To calculate the increase in population, we can multiply the initial population (14.7 million) by the growth rate (2.3%). The result is 338,100, which represents the increase in population in terms of the number of individuals.
7.
Masyarakat yang memiliki penghidupan yang lebih baik, misal Pak Doni dan keluarganya, pada Jumat sore, pergi ke villanya yang jauh dari kota dan kembali pada hari Minggu, Jakarta ( ke Puncak, Lembang ), Medan ( ke Berastagi, Prapat), kejadian tersebut menggambarkan adanya mobilitas penduduk dalam bentuk … .
Correct Answer
C. Forensen
Explanation
The given passage describes a scenario where people with better livelihoods, like Pak Doni and his family, go to their villa far from the city on Friday afternoon and return on Sunday. This indicates the mobility of the population in the form of commuting or traveling for work or leisure purposes. The term that best fits this description is "forensen," which refers to the phenomenon of commuting between a person's place of residence and their place of work or other regular activities.
8.
Negara yang memiliki bentuk piramida penduduk tua ( Nisan) adalah ....
Correct Answer
A. Swedia
Explanation
Swedia is the correct answer because it is a country that has a population pyramid with a high percentage of elderly people. A population pyramid is a graphical representation of a country's age and gender distribution. A pyramid with a wide base and narrow top indicates a young population, while a pyramid with a narrow base and wide top indicates an older population. Since the question states "piramida penduduk tua" (population pyramid with elderly people), Swedia is the most suitable answer as it is known for having a high proportion of older individuals in its population.
9.
Produk :
-
serat kaca
-
keramik
-
pupuk
-
asbes
-
semen
Produk yang dihasilkan dari industri kimia dasar ditunjukkan nomor ... .
Correct Answer
C. 1, 3 dan 5
Explanation
The correct answer is 1, 3, and 5 because serat kaca (fiberglass), pupuk (fertilizer), and semen (cement) are products that are commonly produced in the basic chemical industry. Keramik (ceramic) and asbes (asbestos) are not typically produced in the basic chemical industry.
10.
Jika pada sebuah tercantum sekala grafik seperti gambar berikut, dan skala pecahannya 1 : 250.000, maka setiap ruas pada skala grafik mewakili panjang … .
!---------!---------!---------!---------!
0 5 10 15 20 km
Correct Answer
A. 2,0 cm
Explanation
The correct answer is 2,0 cm because the scale of the graph is 1:250,000. This means that for every 1 unit on the graph, it represents 250,000 units in real life. In this case, the distance on the graph is measured in centimeters, so 2,0 cm represents a distance of 2,0 cm x 250,000 = 500,000 cm or 5 km.