Q. The plantation in a huge manner to prevent soil erosion is called

Answer

Correct Answer : Shelter Belts

Q. The principal cause of soil damage in Punjab and Haryana is

Answer

Correct Answer : Salinity and water logging

Q. The Red soils develop a reddish colour due to ________

Answer

Correct Answer : A wide diffusion of iron in ancient crystalline and metamorphic rocks

Q. The remedy for soil erosion region is- 1. Bordering the region 2. Crop regulation 3. Deforestation 4. Allowing animals for grazing

Answer

Correct Answer : 1, 2

Q. The salinity of soil is measured by

Answer

Correct Answer : Electrical Conductivity Meter

Q. The soil formed by the deposition of silt brought by rivers is ________

Answer

Correct Answer : Alluvial soil