1. Which of the following chemicals are pollutants released when people burn fossil fuels? Select the two correct answers
A. sulfur dioxide
B. helium oxide
C. dihydrogen oxide
D. argon dioxide
E.nitrogen dioxide
2. What happens when carbon dioxide from the atmosphere dissolves in seawater? (1 point)
A. Ocean levels rise.
B. Ocean waters become more acidic.
C. Oceans are better able to support most sea life.
D. Ocean temperatures rise.
3. How does the use of fossil fuels affect the cryosphere?(1 point)
A. Particulate matter in the atmosphere helps new glaciers form.
B. Acid rain containing sulfur dioxide corrodes sea ice and glaciers.
C. Higher levels of greenhouse gases in the atmosphere cause sea ice to melt.
D. Higher levels of ground-level ozone protect glaciers from the sun's rays.
Higher levels of ground-level ozone protect glaciers from the sun's rays.
4. How do changes in the atmosphere from burning fossil fuels affect plant life? Select the two correct answers.(1 point) Responses
A. Acid rain removes nutrients from soil.
B. Increased nitrogen dioxide levels provide nutrients for plants.
C. Increased ozone levels slow plant growth.
D. Warmer temperatures support plant growth.
E. Increased carbon dioxide levels slow plant growth.
5. Why are rising carbon dioxide levels in the atmosphere harmful?
A. Carbon dioxide increases people's risk of asthma.
B. Carbon dioxide traps heat in Earth's atmosphere.
C. Carbon dioxide blocks the sun's rays from reaching Earth's surface.
D. Carbon dioxide harms plant life.
please answer all of them
1. A and E are the correct answers.
2. B. Ocean waters become more acidic.
3. C. Higher levels of greenhouse gases in the atmosphere cause sea ice to melt.
4. A and C are the correct answers.
5. B. Carbon dioxide traps heat in Earth's atmosphere.