Question

1. choose the correct answer.

which statement is true about greenhouse gas emissions?
greenhouse gas has no effect on temperature.
too much greenhouse gas can make temperatures too warm only by the equator.
too much greenhouse gas can make temperatures too warm.
too much greenhouse gas can make temperatures too cool.

1. choose the correct answer.

what is global warming?
global warming is another name for the summer season.
global warming is the overall increase in global temperature.
global warming is the prevention of change in a regions climate.
global warming is the creation of new landforms through volcanism.

Explanation:

Question 7

• The first option is wrong because greenhouse gases trap heat and affect temperature.
• The second option is wrong as excess greenhouse gases warm the whole planet, not just the equator.
• The third option is correct: too much greenhouse gas (like CO₂) traps more heat, leading to global warming (warmer temperatures).
• The fourth option is wrong because greenhouse gases retain heat, so they don't cool temperatures.

• The first option is wrong: global warming is not related to the summer season.
• The second option is correct: global warming refers to the long - term, overall increase in Earth's average temperature due to factors like greenhouse gas emissions.
• The third option is wrong: global warming causes climate change, not prevent it.
• The fourth option is wrong: volcanism's role in landform creation is unrelated to global warming's definition.

Answer:

C. Too much greenhouse gas can make temperatures too warm.

Question 8