8. Trees take in__________
from factories and motorized vehicle emissions.
a. carbon dioxide
b. oxygen
c. soil erosion
d. sulfur dioxide
9. The root system of the trees holds water in the soil that prevents ____
a. carbon dioxide
b. noise pollution
c. soil erosion
d. strong winds
10.Trees are valuable to people and community. Which of the following is not a product from trees?
a. food like fruits, vegetables, and nuts
b. fiber to produce pulp and paper
c. wood used as fuel for cooking and heating
d. chemical products such as pesticide and insecticide

nonsense= report​