Question

Fill in the blanks.

1. Intrusive igneous rocks have large grains as they take a long time to ____ beneath Earth.

2. The process of carbonation produces features like ____ and ____

3. It takes thousands of years to get a ____ cm thick layer of soil.

4. Gully erosion leads to the formation of ____

5. Construction of ____ along the fields reduces soil erosion during floods.

6. ____ provides organic matter to the soil and adds to its fertility.

7. Hydration is a form of ____

8. ____ is a solid layer of unweathered rock.

9. ____ lies between the subsoil and the parent bedrock.​

Answer 1

Explanation:

Fill in the blanks.

1. Intrusive igneous rocks have large grains as they take a long time to MAGMA beneath Earth.

2. The process of carbonation produces features like CARBONATES and BICARBONATES

3. It takes thousands of years to get a 2.54 cm thick layer of soil.

4. Gully erosion leads to the formation of SURFACE RUNOFF

5. Construction MULCHING of along the fields reduces soil erosion during floods.

6.MANURE provides organic matter to the soil and adds to its fertility.

7. Hydration is a form of HYDRATE

8. BEDROCK is a solid layer of unweathered rock.

9. SUBSTRATUM lies between the subsoil and the parent bedrock.

Answer 2

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