2. distinguish between the following.
(a) Flora and Fauna
(b) Biosphere
(c) Extinct and endangered species
(d) Wildlife sanctuary and Biosphere reserve
(e) National park and wildlife sanctuary
3. what are the factors responsible for Habitat destruction ?
4. List the factors which lead to the formation of endemic species.
6. Why has the government created protected areas? What are the different protected areas ?
Answers
Answer:
flora is plant species where as fauna are animals
biosphere is narrow line of space where life exists between land and atmosphere
extinct are already completely gone species where endangered are at the verge of extinction
wild life sanctuary saves wildlife biosphere reserve saved wild life along with flora and forests...
national park is a kind like zoo where wildlife is prisoned but wildlife sanctuary is a part of forest here animals freely move in their natural habitat
3 all factors has one common reason.. humans and a pinch of natural disasters
4 Species become endangered for two main reasons: loss of habitat and loss of genetic variation. A loss of habitat can happen naturally.
6 The objective of protected areas is to conserve biodiversity and to provide a way for measuring the progress of such conservation.
protected area are defined as geographical space, recognised, dedicated and managed, through legal or other effective means, to achieve the long term conservation of nature.
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