Question

6. Motion in a straight line is called periodic motion
a. True
b. False
7. Sandy soil have lowest percolation rate of water
a. True
b. False
8. Increasing green cover( vegetation) helps to prevent so
erosion.
a. True
b. False
9. Each layer of soil is called a horizon
a. True
b. False
10. The roots of small plants grow entirely in the sub soi
a. True
b. False
11. The mixture of rock particles and humus is called so
a. True
b. False
2. Change of colour in an acid or base depends on the
indicator used.
Dla​

Answer 1

Answer:

False

True

True

True

false

true

false

Answer 2

Answer:

6. false. 7. true 8. true 9. true 10.

false 11. true . 12. true .

Explanation:

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