Question

Answer the following questions in about 30 words.

(i) What is biodiversity? Why is biodiversity important for human lives?

(ii) How have human activities affected the depletion of flora and fauna? Explain.

Answer 1

(i) Biodiversity is the variation of wildlife and cultivated species in a given ecosystem. In this interconnected web, each organism is a producer, consumer or decomposer. Other organisms, including humans, depend for their existence on such roles.

(ii) Human activities such as poaching, deforestation, the expansion of railways, agriculture, commercial and scientific forestry, and mining are to blame for the depletion of flora and fauna.