How can the use of fertilizers affect respiratory health?
a. they directly produce gas particles of air pollution.
b. they can contaminate bodies of water.
c. they can contain contaminants that can enter the air during storms or high winds.
d. fertilizer use does not impact respiratory health.

The correct option is C.

Fertilizers are chemical substances which are added to the soil in order to increase the fertility of the soil and thus increase the crops yields. Using fertilizers to improve agricultural yields has many disadvantages attached to it. One of these is that excessive airborne nitrogen from fertilizers can cause respiratory ailments. Also, oxidized nitrogen from fertilizers increases smog, which has been identified as been responsible for increased incidence of respiratory illnesses. 

c

Explanation:

the second one is wrong

explanation: