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.
B. Carbon dioxide traps heat in Earth's atmosphere.
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.
B. Carbon dioxide traps heat in Earth's atmosphere.
1. The correct answers to the first question are A. sulfur dioxide and E. nitrogen dioxide. To determine this, you can use your knowledge of the pollutants released when burning fossil fuels or conduct a quick search to verify. Burning fossil fuels, such as coal, oil, and natural gas, releases various pollutants into the atmosphere, including sulfur dioxide and nitrogen dioxide.
2. The correct answer to the second question is B. Ocean waters become more acidic. To understand this, you can recall the process of carbon dioxide dissolving in water, which forms carbonic acid. Alternatively, you can search for the effects of carbon dioxide on seawater to confirm.
3. The correct answer to the third question is C. Higher levels of greenhouse gases in the atmosphere cause sea ice to melt. You might know that greenhouse gases contribute to global warming, which leads to the melting of ice, including sea ice. However, you can also search for the impact of fossil fuels on the cryosphere to be certain.
4. The correct answers to the fourth question are A. Acid rain removes nutrients from the soil and C. Increased ozone levels slow plant growth. To answer this question, you can recall the effects of acid rain and ozone on plants or conduct a search to confirm. Acid rain can leach nutrients from the soil, and high levels of ozone can damage plants and reduce their growth.
5. The correct answer to the fifth question is B. Carbon dioxide traps heat in Earth's atmosphere. You might already know that carbon dioxide is a greenhouse gas, which contributes to the greenhouse effect and traps heat in the atmosphere. This can lead to global warming and various harmful effects. Alternatively, you can search for the impact of rising carbon dioxide levels to confirm.