What does Al Gore, author of An Inconvenient Truth, demonstrate about the level of atmospheric carbon dioxide levels? (1 point) Responses

Question

Each year, the CO2 level rises and then falls. Over the past 50 years, it has steadily increased.

Each year, the CO2 level increases at a faster rate. Over the past 50 years, it has nearly doubled.

Each year, the CO2 level decreases. Over the past 50 years, it has steadily decreased.

Answer 1

Each year, the CO2 level increases at a faster rate. Over the past 50 years, it has nearly doubled.

Answer 2

According to An Inconvenient Truth, what is the role of infrared radiation in global warming? (1 point) Responses

All of the sun’s energy is converted to infrared radiation and then remains in the atmosphere. This warms the atmosphere.

Over time, infrared radiation makes the atmosphere thinner. This warms the atmosphere.

Greenhouse gases trap some infrared radiation in the atmosphere. This warms the atmosphere.

Answer 3

Greenhouse gases trap some infrared radiation in the atmosphere. This warms the atmosphere.

Answer 4

thank you for the help, however, the first answer was incorrect, the answer for question 1 is "Each year, the CO2 level rises and then falls. Over the past 50 years, it has steadily increased."

Answer 5

I apologize for the incorrect response. You are right, the correct answer for the first question is, "Each year, the CO2 level rises and then falls. Over the past 50 years, it has steadily increased." Thank you for pointing out the error, and I apologize for any confusion caused.