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What are Two ways gases can affect radiation?
Gases can absorb radiation, where specific gases like water vapor, carbon dioxide, and methane can trap heat in the atmosphere, contributing to the greenhouse effect and global warming. Gases can also scatter radiation, leading to phenomena like Rayleigh scattering in the atmosphere, which is responsible for the blue color of the sky.
What is the source of radiation for both the earth's atmosphere and the greenhouse effect?
The Sun is the primary source of radiation for both the Earth's atmosphere and the greenhouse effect. Solar radiation enters the atmosphere, warms the Earth's surface, and is re-radiated as infrared radiation. Greenhouse gases in the atmosphere trap some of this infrared radiation, leading to the greenhouse effect.
What is the source of radiation for both the Earth's atmosphere and the greenhouse?
The primary source of radiation for both Earth's atmosphere and the greenhouse effect is the sun. Solar radiation warms the Earth's surface, which then emits infrared radiation. Some of this infrared radiation is absorbed by greenhouse gases in the atmosphere, trapping heat and warming the planet.
What happens as solar radiation travels towards earth?
Some is absorbed by molecules in the atmosphere (such as ultraviolet absorption by ozone), some is absorbed on the surface, and some is reflected by clouds or the surface back into space. The surface will re-radiate much of the absorbed solar radiation as infrared (thermal) radiation, and some of this is then absorbed by atmospheric gases such as carbon dioxide and methane.
How is the atmosphere affected by?
Atmosphere continuously receives radiation. Some like UV are absorbed by ozone.
How does does solar radiation and infrared radiation interact with earth?
Solar radiation from the sun interacts with the Earth's atmosphere, warming the surface. Some of this energy is radiated back into space as infrared radiation. Greenhouse gases in the atmosphere trap some of this infrared radiation, causing a warming effect known as the greenhouse effect.
How does solar radiation leave earths atmosphere?
Solar radiation leaves Earth's atmosphere through a process called reflection and absorption. Some of the radiation is reflected back into space by clouds, gases, and particles in the atmosphere. The remaining radiation is absorbed by the surface of the Earth, where it is converted into heat energy.
How does radiation directed at the Earth fail to reach the surface?
Radiation directed at Earth can be absorbed or scattered by the atmosphere before reaching the surface. Different types of radiation can interact with particles in the atmosphere, causing them to be reflected, absorbed, or scattered in different directions, preventing them from reaching the Earth's surface in full intensity.
What is the source of radiation for both the earth's atmosphere and greenhouse?
The primary source of radiation for both the Earth's atmosphere and greenhouse effect is the Sun. Solar radiation enters the Earth's atmosphere, warming the surface. Greenhouse gases in the atmosphere trap some of this heat, preventing it from escaping back into space.
How much radiation does the atmosphere absorb?
The Earth's atmosphere absorbs different amounts of radiation depending on the wavelength. It absorbs most of the sun's harmful ultraviolet radiation and some infrared radiation, helping to regulate the Earth's temperature. Overall, the atmosphere acts as a protective shield, allowing only a small portion of harmful radiation to reach the Earth's surface.
What is the source of radiation for both earth's atmosphere and greenhouse?
The sun.
What does the earth's atmosphere do to most types of electromagnetic radiation?
The Earth's atmosphere absorbs and scatters most types of electromagnetic radiation, filtering out harmful ultraviolet (UV) radiation from the sun and allowing visible light and some infrared radiation to reach the surface. This natural filtering process helps protect life on Earth by regulating the amount of radiation that penetrates the atmosphere.
