Geography

Natural Vegetation and Wildlife

Question:

What are the main causes for the major threat to the nature?

Answer:

(1) Hunting of wild animals by greedy hunters for commercial purposes. Many animals are killed for their hides, skins and body parts.
(2) Pollution due to chemical and industrial wastes and acid deposits are life threatening to animals. Extinction of Indian vulture is due to this. Soil pollution is also responsible for their devastation.
(3) Reckless cutting of the forests to bring land under cultivation and in-habitation. Some precious trees like sandalwood are smuggled at a large scale every year.
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Natural Vegetation and Wildlife

Q 1.

Define biome.

Q 2.

Mention any three features of the thorn forest trees.

Q 3.

Discuss the importance of animals to humans.

Q 4.

Why is natural vegetation in large part of India no more natural?

Q 5.

What are the main causes for the major threat to the nature?

Q 6.

Name the different types of vegetation identified in India.

Q 7.

Mention any three features of the tropical evergreen forests.

Q 8.

Define ecosystem. Are humans part of the ecosystem?

Q 9.

List the number of biomes in which the land ecosystem is divided and also the basis for the grouping.

Q 10.

Compare and contrast between dry and moist deciduous forests.