rlsavermalolle rlsavermalolle

02-03-2017
Biology

contestada

One effect of air pollution is destruction of
a. the nitrogen cycle
b. photosynthesis
c. the ozone layer
d. chlorofluorocarbons

Respuesta :

amritpal amritpal

03-03-2017

The ozone layer is the answer!

Answer Link

Otras preguntas

Which words in the sentence are the predicate nominatives? The flag bearers for the Memorial Day parade on Saturday are she and I. Choose all answers that are

PLEASE HELP! Which of the following leaders would have supported Geary in his campaign? Andrew Johnson Thaddeus Stevens Abraham Lincoln Ulysses S. Grant ANSWER

Ask Elena if she is interested in learning how to knit.

What is the square root of 400

The perimeter of the rectangular shaped building is 960 feet. The shortest side of the building is 150 feet. What is the length of one of the longest sides of t

Cells are made mostly of what compound?

What is VJ-Day? What is VE-day

what was the most important factor in allowing the cities and villages to grow in egypt?

which sequence of processes must occur for an atom of carbon to go from a car to a tree? A. Respiration, decomposition B. Combustion, photosynthesis C. Fossil

A gallon of punch (128 ounces) is poured into 12 ounce glasses. A) How many glasses can be filled to the top? B) How many galsses are needed to hold all of the