World Geography MCQs

✅ The correct answer is option B.
In general, optimum availability occurs between a soil pH of 6.0 and 7.0.

✅ The correct answer is option A.
The smallest glaciers are mountain or alpine glaciers.

✅ The correct answer is option A.
Peat soils are also called marshy soils. They are a result of waterlogging and anaerobic conditions (which leads to partial decomposition of organic matter). They are found in the areas of heavy rainfall and high humidity, where there is a good growth of vegetation.

✅ The correct answer is option A.
The spring season in the north temperate zone is when the sun is directly overhead the equator.

✅ The correct answer is option C.
The movement of particles by rolling, sliding and shuffling along the eroded surface is called traction.

✅ The correct answer is option A.
weathered parent material that is not affected by translocation and organic modification

✅ The correct answer is option A.
South-east Asia including Australia, Africa, America.

✅ The correct answer is option A.
The R-horizon of soil horizon consists of unweathered bedrock.

✅ The correct answer is option B.
The moon’s volume is about 1/50th that of earth.

✅ The correct answer is option C.
The magnetic field of earth, Magnetosphere expands to about 64,000 km above the earth’s surface.