unkown211
unkown211 unkown211
  • 01-11-2017
  • Health
contestada

Engine exhaust, industry, domestic heating, volcanic eruptions are all sources of:

A) Ozone
B) Sulfur dioxide
C) Carbon dioxide
D) CFCs

Respuesta :

jamesshroyer01 jamesshroyer01
  • 01-11-2017
I think the answer is A.
Answer Link

Otras preguntas

Simplify. 5.9 + (–3.2) –2.7 2.7 9.1 –9.1
Which of the following describes a way in which bacteria are harmful to humans
Which best describes how an organism’s niche is determined?
Which of the following statements about the tundra is not true? a. The tundra has limited vegetation. b. There are two main categories of the tundra biome. c.
Determine the slope of the linear function. y = - 2 /3 x - 5
Name 3 objects that have gravitational potential energy?
What interaction of sound occurs when you scream into a pillow
Which of the following is a possible theme that can be inferred from "The Story of the Three Little Pigs"?
What is the total number of atoms in the formula?   NH 3
A submarine at a depth of -25 2/3 feet descended 5 1/2 feet. The submarine then ascended 2 1/6 feet. Write an expression to determine the depth of the submarine