Name: Biosphere Reserves
Uploaded: 2019-07-19
Duration: 6 min 3 s
Description: In this video, we can justify the need for Wildlife Sanctuaries, National Parks and the Biosphere Reserves to conserve forests and wildlife.

Question

Complete the world puzzle.

Down
1. Species on the verge of extinction.
2. A book carrying information about endangered species.
5. The consequence of deforestation.

Across
1. Species which have vanished.
3. Species found only in a particular habitat.
4. Variety of plants, animals and microorganisms found in an area.

Accepted Answer

Down

1. ENDANGERED-The animals that are prone to extinction are referred to as endangered species.

2. RED DATA BOOK-Red data book is a document established by the International Union Of Conservation Of Nature (IUCN). It keeps the record of all the endangered species of plants and animals.

5. DESERTS-Deforestation is the process of clearing or cutting down trees on a large scale. The loss of vegetation can cause climate change, desertification, soil erosion, fewer crops, flooding, etc.

Across

1. EXTINCT-Extinct species are those species that are completely disappeared. The species are usually at the risk of being extinct or have already been extinct is due to the adverse climatic conditions, such as drought, an insufficient amount of food, destruction of habitat, etc.

3. ENDEMIC-Endemic species are those species of plants and animals that are found in a particular geographical region and nowhere else in the world.

4. BIODIVERSITY-Biodiversity is the total number of existing living organisms such as plants, animals, microorganisms, etc. and their variation on the earth.

Important Questions on Conservation of Plants and Animals

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