Question

CHAPTER - (SOIL)

1. ________ AND _________ WEATHERING CREATES SOIL.

2. WHY IS IT DIFFICULT TO DIG THE BEDROCK WITH A SPADE ?

3. WHAT IS SOIL ?

4. CLAY PARTICLES ARE _________ IN DIAMETER THAN SAND PARTICLES.

5. PERCOLATION RATE IS MEASURED IN ____________.

6. _________ HAS THE LOWEST PERCOLATION RATE.

7. THE SOIL IS SAID TO BE _________ WHEN WATER STAGENTS ABOVE THE SOIL DURING HEAVY RAINS.


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Answer 1

Soils develop because of the weathering of materials on Earth's surface, including the mechanical breakup of rocks, and the chemical weathering of minerals.