Question

- 54
. a) Read the following passage and answer the questions.
When a species becomes extinct, it is lost to the world forever.
scientists estimate that the current rate of extinction is 1000 umes
the natural rate. Through hunting, pollution, habitat destruction, people
are speeding up the loss of bio-diversity at an alarming rate.
estions:
i) What do you mean by extinction of species?
ii) What are the reasons for the loss of biodiversity ?
iii) How are we dependent on biodiversity ?
iv) Why do you think the current rate of extinction is high?
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Answer 1

Answer:

A : the species are never found again.

B : the loss of biodiversity is due to hunting , pollution , habitat destruction.

C : at an alarming rate

D : because many people are hunting ,polluting , habitat destruction