Question

C. Give one word for the following:
1. Activity concerned with the extraction of minerals
2. Outer layer of the Earth's crust
3. Part of the Earth's surface covered with water
4. Gas which saves us from ultraviolet rays of the Sun
5. A unit consisting of biotic and abiotic factors
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Answer 1

Answer:

1.mining 2.topsoil 3.water bodies 4.Ozone 5.biosphere

Answer 2

Explanation:

1.______________ is concerned with extraction of minerals from earth. *