Question

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

Each year, the CO2 level rises and then falls. Over the past 50 years, it has steadily increased.
Each year, the CO 2 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 CO 2 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.
Answered by Jo ma
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.
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.
Over time, infrared radiation makes the atmosphere thinner. This warms the atmosphere.

Greenhouse gases trap some infrared radiation in the atmosphere. This warms the atmosphe
Answered by Jo ma
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.
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.
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
Answered by 🌹Yuki🌙
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.
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.
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.
What is the answer?
Answered by GPT 3.5
Each year, the CO2 level increases at a faster rate. Over the past 50 years, it has nearly doubled.