Question

Describe the importance of species diversity to the ecosystem.

Answer 1

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(i) We have selected various crops from the reserve of edible plants from a bio diverse environment.

(ii) We have also experimented and selected many medicinal plants.

(iii) There are animals who are milch animals. They provide us milk alongwith other milk products prepared by us.

(iv) They also provide us help during drought-prone season in cultivating and ploughing the fields.

(v) The fish is nutritive and provides rich proteins.

(vi) Many insects help in pollination of crops and fruit trees. So, every species has a role to play in the ecosystem.

Answer 2

Answer:

A diversified and balanced number of species are present in a healthy ecosystem to maintain the ecosystem's balance. Each species in an ecosystem is dependent on every other species, either directly or indirectly. Therefore, it is crucial to maintain a high species diversity in order to create an ecosystem that is more effective, productive, and sustainable.

Explanation:

• Ecosystems with greater diversity typically produce more. For instance, an ecosystem with many different producer species will produce a lot of biomass to support more different consumer species.
• An ecosystem is more sustainable and stable when it has a greater diversity of species and production.
• The ability to endure environmental pressures like drought or invasive infestations increases with ecological diversity.
• An ecosystem's ability to respond to any disaster depends on its species richness.
• Each species in communities with a diversity of species can utilise a varied proportion of the resources according to their needs. For instance, plants with smaller roots may access shallow soil to collect water and minerals, whereas plants with larger roots can access deeper soil.
• Rich diversity is essential to human survival.

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