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Agricultural Science

Agricultural Science · Quick practice · answer shown after each question

Soil science

Question 1 of 10

Question 1 of 10

Capillarity in soil is highest in

Question 2 of 10

Question 2 of 10

Base saturation of a soil refers to the

Question 3 of 10

Question 3 of 10

Which soil is usually best for most crops?

Question 4 of 10

Question 4 of 10

Soil pH affects

Question 5 of 10

Question 5 of 10

Soil texture refers to

Question 6 of 10

Question 6 of 10

Lime is added to soil mainly to

Question 7 of 10

Question 7 of 10

Soil structure refers to

Question 8 of 10

Question 8 of 10

Earthworms improve soil by

Question 9 of 10

Question 9 of 10

The relative proportions of sand, silt and clay in a soil are its

Question 10 of 10

Question 10 of 10

An ideal soil for crops contains roughly what proportion of mineral matter by volume?

Questions written by OtisamLMS in the style of the WASSCE. They are not WAEC past questions.