Question

III.
Fill in the blanks from the words given below:
1. Breaking down of rock into smaller pieces by natural forces is called____
2. Chemicals, fertilizers, polythene bags cause____
3._____
soil is best for the growth of plants.
4.____is used for making pottery, bricks, porcelain etc.
5. Soil is an important____
resource.
4.
IV.
Write True and False in front of the statement given below:
1. Rain water that percolates in soil collects over bed rock.
2. Sandy-loam soil is best suited for the growth of cotton.
3. Expansion of rocks during day and contraction at night leads to weathering of rocks
4. Living organisms in the soil increase soil fertility.
5. A clayey soil has more proportion of fine particles.​

Answer 1

Answer:

Fill in the blanks

1.Weathering

2.Soil pollution

3. organic manure

4.ceramics(clay based material dug)

5.Natural

Q2. True or false

1. True

2. False ( correct answer is black soil)

3. False

4. True

5. False (correct answer is loamy)

Explanation: