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Conservation Of Plants And Animals

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Science

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Science

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CBSE Gujarat Board Haryana Board

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Class 10 Class 12

Why should paper be saved? Prepare a list of ways by which you can save paper.


Paper is manufactured by using, pulps of tree bark. One tonne of paper is formed from 7 mature trees. We should save paper to protect our trees, because paper can be recycled to make new paper.
We  can save paper in a number of ways :
i. Writing on both side of the paper.
ii. Newspapers, old books, notebooks and other papers should be collected and sold to kabadiwala, so that he can further supply it for recycling.
iii. Using the old notebooks for rough work.
iv. Using paper efficiently. 


Species found only in a particular area is known as____________.


endemic species


Differentiate between the following :

Zoo and wildlife sanctuary.


Zoos are smaller places providing protection to animals away from their natural environment. While wildlife sanctuaries protect and conserve wild animals in their natural habitats. They are spread in vast areas.


Migratory birds fly to far away places because of __________ changes.


climatic


A place where animals are protected in their natural habitat is called ________________.


wildlife sanctuary


Differentiate between the following :

Wildlife sanctuary and biosphere reserve.


Wildlife sanctuary is a place where wild animals are protected and preserved. Here poaching or capturing any animal is strictly prohibited. It mainly provides protection to the animals. 
Biosphere reserves are the protecting areas meant for only conservation of biodiversity i.e., animals and plants and even the microorganisms. It also helps to maintain the culture of that area. It contains many wildlife sanctuaries, national parks.