Agriculture, health and the environment

Question 1 of 10

Proper disposal of refuse prevents the breeding of

Question 2 of 10

Cholera is mainly spread through

Question 3 of 10

Crop rotation helps to

Question 4 of 10

Leaching of nutrients is most severe in

Question 5 of 10

Cholera is best prevented by

Question 6 of 10

Which practice reduces malaria?

Question 7 of 10

Which disease is caused by a protozoan transmitted by the tsetse fly?

Question 8 of 10

Pesticides should be used carefully because they can

Question 9 of 10

Which is a good method of preventing soil erosion?

Question 10 of 10

Which practice improves soil fertility?