Question

1. The least effective vegetation for protecting the soil from erosion is
a) tall tree crops
b) low height crops with big leaves
c) dense grass
d) grain crops
2. The problem of soil erosion in cultivated areas occurs. When
a) soil is without cover
b) soil is sloppy
c) soil under cover
d) soil under submergence
3. A continuous growing of crops such as cereals, rubber, oil palm, maize, sugar beet etc, in a
given field, cause

Answer 1

Answer:

1.low height crops with big leaves

Explanation:

2.soil is without cover