Q. Red soil is normally found in India in which regions?

Answer

Correct Answer : Eastern & southern part of the Deccan Plateau

Q. Rotation of crops mean

Answer

Correct Answer : Growing of different crops in succession to maintain soil fertility

Q. Salinization occurs when the irrigation water accumulated in the soil evaporates, leaving behind salts and minerals. What are the effects of salinization on the irrigated land?

Answer

Correct Answer : It makes some soils impermeable

Q. Social forestry is

Answer

Correct Answer : Growing and managing useful plants on public land

Q. Soil can best be conserved on the hills by which of the cultivating methods?

Answer

Correct Answer : Contour ploughing

Q. Soil erosion in desert area can be prevented

Answer

Correct Answer : By forestation

Q. Soil factors are also known as

Answer

Correct Answer : Edaphic factors

Q. Some people in Manipur live in houses bunt on floating islands of weeds and decaying vegetation held together by suspended slit. These islands are called

Answer

Correct Answer : Phoomdis