1. Short answer questions:
What is sustainable development?
What is resource conservation?
Write two differences between renewable and non-renewable resources
(iv) Write major factors of soil formation.
Suggest three ways to conserve water.
(vi) Write any two reasons for land degradation today.
(vii) Name two regions rich in natural gas resources.
(viii) Give to ways in which you can save energy at home.
(ix) What is an ore? Where are the ones of metallic minerals located?
(x) Name three common minerals used by you every day.
answer these questions of class 8th sst
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A renewable resource is a natural resource which will replenish to replace the portion depleted by usage and consumption, either through natural reproduction or other recurring processes in a finite amount of time in a human time scale. Renewable resources are a part of Earth's natural environment and the largest components of its ecosphere. A positive life cycle assessment is a key indicator of a resource's sustainability.
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