Question
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.
Greenhouse gases trap some infrared radiation in the atmosphere. This warms the atmosphere.
The role of infrared radiation in global warming, according to An Inconvenient Truth, is that greenhouse gases trap some of the infrared radiation in the atmosphere, which leads to the warming of the atmosphere.
The correct response is: Greenhouse gases trap some infrared radiation in the atmosphere. This warms the atmosphere.
To understand the role of infrared radiation in global warming according to An Inconvenient Truth, we need to understand the concept of the greenhouse effect.
The Earth's atmosphere is made up of various gases, including greenhouse gases like carbon dioxide (CO2) and methane (CH4). When sunlight reaches the Earth's surface, it warms the planet. Some of this heat energy is then radiated back into space as infrared radiation.
However, greenhouse gases in the atmosphere trap some of this infrared radiation and prevent it from escaping back into space. This trapped radiation contributes to warming the Earth's surface, leading to global warming.
An Inconvenient Truth emphasizes the role of greenhouse gases, specifically carbon dioxide, in trapping infrared radiation. This leads to an increase in global temperatures and the associated impacts of climate change.