Question

What type of air pollutant is produced by burning fossil fuels and is also found in many household chemicals?
A. Nitrogen oxides
B. Particulates
C. Sulfur dioxide
D. Volatile organic chemicals

Answer 1

i think it is B

Answer 2

i think it is D

Answer 3

Which of the following is not an environmental consequence of ozone depletion?
A. Increased incidence of skin cancer
B. Decrease in phytoplankton in the photic zone of the ocean
C. Decrease in the economic value of agricultural crops
D. All of these are environmental consequences of ozone depletion.

Answer 4

D