GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
6. | The study of relationship between soil properties & plant production is known as:_________? | ||
A. | Pedology | ||
B. | Soil Science | ||
C. | Agronomy | ||
D. | None of these | ||
7. | Soil conservation is performed by:_________? | ||
A. | Cutting trees | ||
B. | Excessive grazing | ||
C. | By plantation | ||
D. | By heavy irrigation | ||
8. | One of the following is not a form of water erosion: | ||
A. | Saltation | ||
B. | Rainsplash erosion | ||
C. | Sheet erosion | ||
D. | Rill erosion | ||
9. | �Wash-in� takes place in which horizon? | ||
A. | E | ||
B. | O | ||
C. | B | ||
D. | A | ||
10. | The soil texture refers to the relative proportion of sand,__________ and clay: | ||
A. | Stone | ||
B. | Soil | ||
C. | Rock | ||
D. | Silt | ||