A. its heat of decomposition may cause scorching of plants B. some microorganisms in the manure may die C. the…
A. land is fragmented B. farmer is wealthy C. farm holding is large D. soil fertility is low Correct Answer:…
A. removes the fertile top soil along with the vegetation B. makes the soil lose its texture C. allows the…
A. human power B. animal power C. mechanical power D. solar power Correct Answer: Option A A. human power
A. irrigation B. drainage C. evaporations D. dehydration Correct Answer: Option B B. drainage
I. Low operation cost once established II. Does not disturb the movement of implements III. Permits efficient use of water…
A. cool weather B. hot weather C. high altitudes D. low altitudes Correct Answer: Option A A. cool weather
A. limestone B. granite C. shale D. marble Correct Answer: Option B B. granite
A. bacterial decomposition of plants B. soil mixing and turning by earthworms C. burrowing of rodents D. soil disintegration by…
A. rain forest B. guinea savanna C. mangroves D. equatorial belts Correct Answer: Option B B. guinea savanna