Question

write note on levels of biodiversity. write notes on various couses of thereats and conservation of biodiversity.​

Answer 1

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Answer 2

Answer:

Eight major causes of biodiversity are as follows:

1. Habitat Loss and Fragmentation 2. Over-exploitation for Commercialization 3. Invasive Species 4. Pollution 5. Global Climate Change 6. Population Growth and Over-consumption 7. Illegal Wildlife Trade 8. Species extinction.Biodiversity comes from two words Bio meaning life and diversity meaning variability.

Biodiversity is the variety of all living things; the different plants, animals and micro organisms, the genetic information they contain and the ecosystems they form.

Levels of biodiversity

Biodiversity is usually explored at three levels - genetic diversity, species diversity and ecosystem diversity. These three levels work together to create the complexity of life on Earth.