A. granite B. limestone C. coal D. sandstone Correct Answer: Option A A. granite
A. incorporating urea into their bodies B. fixing atmospheric nitrogen into the soil C. decomposing plant and animals remains D.…
A. soil type B. topography C. climate D. population pressure Correct Answer: Option D D. population pressure
A. its features and topography are fixed B. soil nutrients and its vegetative cover can be replaced C. its size…
A. all crops grown, add nutrient to the soil B. some of the crops fix nitrogen in the soil C.…
A. theodolite B. Gunter's chain C. offset staff D. arrow Correct Answer: Option A A. theodolite
The diagram above shows parts of a plough. Study it and answer this question. A. makes vertical cuts B. makes…
The diagram above shows parts of a plough. Study it and answer this question. A. Inverting of furrow slice B.…
The diagram above shows parts of a plough. Study it and answer this question. A. wheel B. ploughshare C. handle…
The diagram above shows parts of a plough. Study it and answer this question. A. hitch B. handle C. ploughshare…