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Agricultural Science

Agricultural Science · Quick practice · answer shown after each question

Soil and water

Question 1 of 10

Question 1 of 10

A soil with pH 5.0 can be corrected by applying

Question 2 of 10

Question 2 of 10

The soil texture with the highest water-holding capacity is

Question 3 of 10

Question 3 of 10

Drip irrigation is efficient because it

Question 4 of 10

Question 4 of 10

Surface runoff increases when

Question 5 of 10

Question 5 of 10

Drip irrigation is preferred in dry areas because it

Question 6 of 10

Question 6 of 10

Building raised banks of earth across a slope to reduce run-off is

Question 7 of 10

Question 7 of 10

The arrangement of soil particles into aggregates is soil

Question 8 of 10

Question 8 of 10

Water held so tightly around soil particles that plants cannot use it is

Question 9 of 10

Question 9 of 10

Nitrogen-fixing bacteria in legume nodules belong to the genus

Question 10 of 10

Question 10 of 10

The removal of excess water from waterlogged soils is

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