Natural Regions & Map Work Quiz - ICSE Class 9 Geography
Free practice quiz: Natural Regions & Map Work (ICSE Class 9 Geography). 42 multiple-choice questions with answers and explanations. Play online, no sign-up needed.
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Which of the following natural regions is characterized by extremely low temperatures, sparse vegetation, and permafrost?
- Tropical Rainforest
- Savanna
- Tundra
- Temperate Deciduous Forest
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Answer: C. Tundra
The Tundra is known for its extremely cold climate, frozen ground (permafrost), and limited plant life, primarily mosses, lichens, and dwarf shrubs. This aligns with the description provided.
A map projection that aims to preserve the shape of landmasses, even at the expense of accurate area representation, is known as:
- Equal-area projection
- Conformal projection
- Equidistant projection
- Cylindrical projection
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Answer: B. Conformal projection
Conformal projections, such as the Mercator projection, are designed to maintain the correct shape of geographical features. However, this often leads to distortion in the size (area) of landmasses, especially towards the poles.
Which of the following natural regions is characterized by very high annual rainfall, dense vegetation, and a warm, humid climate throughout the year?
- Desert
- Tundra
- Tropical Rainforest
- Taiga
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Answer: C. Tropical Rainforest
Tropical rainforests are defined by consistently high temperatures and abundant rainfall, which supports a rich and dense variety of plant and animal life.
Which of these map projections is known for preserving the area of landmasses but distorting their shapes, particularly towards the poles?
- Mercator projection
- Gall-Peters projection
- Robinson projection
- Lambert conformal conic projection
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Answer: B. Gall-Peters projection
The Gall-Peters projection is an equal-area projection that attempts to represent all areas of the Earth equally. However, it achieves this by stretching the poles and compressing the equator, resulting in significant shape distortion.
Which term describes the representative fraction (RF) of a map where 1 cm on the map represents 1 km in reality?
- 1:10,000
- 1:100,000
- 1:1,000,000
- 1:100
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Answer: B. 1:100,000
1 km = 1000 meters = 1000 * 100 cm = 100,000 cm. Therefore, 1 cm on the map represents 100,000 cm in reality, making the RF 1:100,000.