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4. Answer the following questions in about 30 words.(1) What is biodiversity? Why is biodiversity important for human lives? |
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Answer» i) Biodiversity is the variation of wildlife and cultivated species in a given ecosystem. In this interconnected web,each organismis a producer, consumeror 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 the existence of a number of different kinds of animals and plants which together make a good and healthy environment अनेक प्रकार के पौधों एवं जंतुओं का अस्तित्व जो सम्मिलित रूप से स्वस्थ पर्यावरण का निर्माण करते है; जैव विविधता |
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