Question

ASSIGNMENT - 3
CHAPTER - 6 - CONSERVATION OF PLANTS AND ANIMALS-Worksheet: 1
Choose the best answer
1. The species of plants and animals which are found exclusively at a place are called:-
a. endemic species
b. epidemic species
c. extinct species
d. endangered species
2.
Conservation means:-
a. replacing present resources with new ones b. not using present resources at all
c. both a & b
d. using resources without depleting them
3. Function of an ecosystem is/are:-
a. transfer of energy
b. fixation of solar energy
c. transfer of organic matter
d. all the above
4. The first Red Data Book of animals was published in the year:-
a. 1975
b. 1991
d. 1995
c. 1951
State whether the following statements are true or false:-
1. All varieties of papers can be recycled.
2. India is a mega biodiversity nation.
3. Climate determines the type of flora and fauna in a particular region
4. Rapid decline of biodiversity is caused due to competition between species.
5. Wise and judicious cutting of trees by man results into deforestation.​

Answer 1

1. Endemic species

2. Replacing present resources with new ones.

3. Transfer of organic matter.

4. The ryt ans.is 1963.

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