14000+ MCQs World Geography (Biogeography)
Total Questions:- 50
Time:- 30 Minutes
MCQ Pattern
Date:- 30/10/2026
1. Which one of the following natural regions is known as ‘Land of Big Games’?
2. In which biochore, the structure of vegetation is significantly determined and maintained by periodic fires?
3. Which of the following factors is considered as a ‘passive soil former’?
4. The sequence of development of vegetation community is called
5. The replacement of one vegetation community by another vegetation community is known as
6. Evergreen forests indicate a climate with
7. Statement I: Clay layers are poor aquifers. Statement II: The inter-particle space of clay minerals is the least.
8. Which of the following is concerned with soil?
9. Consider the following statements and choose the correct ones.
I. The crops mainly grow in A and B horizons.
II. The largest organic matter accumulates in A-horizon.
III. The C-horizon is not influenced by soil forming processes.
10. The term ‘Deciduous’ implies
12. Assertion (A): Disturbances in seral stages leads to sub-climax vegetation community. Reason (R): Secondary succession is faster than primary ecological succession.
13. Oxisols are also known as
14. Which one of the following sets of biomes represent the right sequence in terms of increasing water deficiency?
15. Which one of the following ecosystems has maximum plant biomass?
16. When soil materials are removed from the elluvial horizon and deposited in the lower layers, it is known as
17. Consider the following statements and choose the correct one.
I. Calcification involves precipitation and accumulation of calcium carbonate.
II. Podzolisation leaches calcium carbonate from soil.
III. Accumulation of magnesium is termed as alkalisation.
18. In wet regions, soil water often washes clay particles down through root channels and worm tunnels. This process is called
19. In which one of the following soil forming processes, organic acids of soluble chelates are formed?
20. In dry regions the leaf size becomes smaller due to
21. Going from poles to the equator, the variety of natural vegetation
22. The dominant Mediterranean scrub vegetation in Southern California is
23. Consider the following statements.
I. The pedogenic processes are extremely complex and dynamic.
II. Various processes operate under varying natural environment to form soil.
III. Leaching does not affect soil formation.
Choose the correct option.
24. A, E, and B horizons are together known as
25. The vegetation in desert regions survives in which of the following conditions?
26. Coniferous trees are so named on the basis of the
27. In which of the following countries are the Pampas grasslands situated?
28. Which one among the following is a characteristic of Evergreen Forest?
29. Which of the following vegetations is found in tropical deciduous forests?
30. Which of the following is an example of anthropogenic biome?
32. Inceptisols generally show which of the following characteristics?
33. High temperature leads to which of the following effects on soil formation?
34. Mediterranean vegetation is also termed as
35. The first community that colonises a bare land is known as
36. Consider the following statements and choose the correct option.
I. The trees shed their leaves seasonally in deciduous forests.
II. There are no climbers in deciduous forests.
III. The tropical deciduous biome is one of the most disturbed biomes due to human activities.
37. Laterite soils are formed due to
38. Which of the following statements regarding temperate grasslands is/are correct?
I. These grasslands are located in the interior of continents.
II. Temperate grasslands of the Southern hemisphere are characterised by a moderate climate.
III. Steppe grasslands have a higher annual range of temperature.
40. C-horizon in a soil profile consists of which of the following?
41. Assertion (A): Biomass of plant community is more as compared to animals in a Biome. Reason (R): Vegetation and climate are related to each other in a Biome.
42. Which one of the following processes occurs in the humid tropics where heavy rain and uninterrupted warmth give rise to a deeply weathered layer?
43. Assertion (A): Peaty soils are very fertile. Reason (R): They have large accumulation of organic matter.
44. Assertion (A): The Savanna biome extends in both hemispheres between 10° - 20° latitudes. Reason (R): Savannas have alternate hot rainy and cool-dry season.
45. The tropical deciduous forest biome can be found in which of the following regions?
46. In which one of the following regions, water availability determines the trees' growth and trees exhibit various adaptations to fire?
47. In tropical hot and humid climate, the soil formed from leaching of carbonates and illuviation of silica is known as
48. A large unit of vegetation having uniformity of not only the life form but also of adaptation to the environment is called
49. ssertion (A): There is less competition among the plants in deciduous forests. Reason (R): There is everyday rainfall between 2PM-4PM in deciduous forests.
50. Vertisols develop in which of the regions?