Question

#####15 marks questions######
1. Why should we conserve bioderversity?
2. Some tribals depend on the forest. How.
3. What do ou understand by the term migration?
4. Name the first national park established in India.
5. How many biosphere has established by Indian government?
6. Which book is used to record the threatened plants and animals?
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Answer 1

ans 3 ) migration means moving of birds from one place to another

ans 5) 18 biosphere are made by india

abs 6) red dat book is record

ans4) 103 national park are there in india

ans2) forests are main source for livelihood and cash income from fuelwood, non-timber forestproducts (NTFP) or construction materials. More than half of India's 70 million tribal people, the most disadvantaged section of society, subsist from forests. India's biodiversity is rich & unique.

ans1 ) Human should conserve biodiversitybecause of its benefit for example services and biological resources which are essential to live our life on earth. However, it also provides spiritual benefits as well as social benefit.

it may hepl u ❤

Answer 2

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1) Biodiversity conservation protects plant, animal, microbial and genetic resources for food production, agriculture, and ecosystem functions such as fertilizing the soil, recycling nutrients, regulating pests and disease, controlling erosion, and pollinating crops and trees.

2) (c) Some tribals depend on jungle for their food, clothes, shelter, wood, medicines and other requirements. (d) Man-made causes of deforestation are : (i) Procuring land for cultivation. ... Some natural causes of deforestation are forest fires, severe droughts, landslides, earthquakes, floods, etc.

3) migration is a movement to another place, often of a large group of people or animals. An example of migration is geese flying south for the winter.

4)The answer is Jim Corbett National Park.

5)The answer is 18 biosphere reserves.

6) The answer is Red Data Book.

Hope it's helps you :)