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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.
Why is Co2 is a greenhouse gas?
CO2 is a greenhouse gas because it absorbs and traps heat in the Earth's atmosphere. When sunlight hits the Earth's surface, some of the heat is reflected back into space as infrared radiation. CO2 molecules in the atmosphere absorb this infrared radiation, preventing it from escaping into space and thus leading to a warming effect.
Why is the Hubble space telescope in space and not on Earth?
Because the earths atmosphere tends to block and stir up some of the light from stars and so by having a telescope not in the atmosphere no light is blocked and there are no air currents or density differences so you can see more than a telescope on the ground.
Why can gamma rays from objects in space not be detected on Earth's surface?
Gamma rays that originate from objects in space can be absorbed by Earth's atmosphere, making it difficult for them to reach the surface. Additionally, Earth's atmosphere shields us from harmful high-energy radiation like gamma rays, which is a good thing for life on Earth. To detect gamma rays from space, scientists use satellites or high-altitude balloons above Earth's atmosphere.
What two things can happen to electromagnetic energy that enters the earths atmosphere?
Electromagnetic energy that enters the Earth's atmosphere can be reflected back into space or absorbed by the atmosphere and surface. Absorption can lead to heating of the atmosphere and contribute to processes like the greenhouse effect.
What percentage of the suns radiation that reaches the earths atmosphere is absorbed by earths surface?
About 50% of the sun's radiation that reaches Earth's atmosphere is absorbed by the Earth's surface. The remaining energy is either reflected back to space or absorbed by the atmosphere.
Does the earths atmosphere reflect the suns radiation back into space?
Yes, about 30% of it goes back.
Is the earths radiation shortwave or longwave?
Earth's radiation is primarily longwave. Shortwave radiation from the sun enters the Earth's atmosphere, where some is absorbed and re-radiated as longwave radiation. This longwave radiation is what is emitted back out into space.
Does the energy move from earths surface and atmosphere out of space through radiation conduction or convection?
conduction because there is more heat in space then there is in earth
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.
What is the energy exchange between space the atmosphere and earths surface produce?
The energy exchange between space, the atmosphere, and Earth's surface produces a balance of incoming solar radiation and outgoing thermal radiation. Solar energy is absorbed by the Earth's surface, which then emits thermal radiation back into the atmosphere. Greenhouse gases in the atmosphere trap some of this thermal radiation, leading to the warming of the Earth's surface.
What three things can happen to the radiation that earths receives from the sun?
The radiation that Earth receives from the sun can be absorbed by the atmosphere, reflected back into space, or absorbed by the Earth's surface and converted into heat energy.
What to layers of the atmosphere protect us?
Fine, I'll answer your homework question. The layers in the atmosphere block solar radiation, debris such as meteors from space, and allow the force of gravity to exist.
What is one purpose that the atmosphere serves?
The atmosphere serves to block many harmful waves radiating from outer space. It also traps some infrared radiation which warms the earth.
Why is it better to have telescopes in space?
If a telesscope is in space it is not affected by the earths atmosphere so you get a better clearer more refined image. Space is colder so it is easier to pick up infrared radiation from other galixies.
What percentage of suns radiation is reflected by the earths surface?
About 30% of the sun's radiation is reflected back into space by the Earth's surface, clouds, and atmosphere. This reflection is known as albedo and helps regulate the Earth's temperature.
How the atmosphere acts as shield from harmful radiation from outer-space?
The atmosphere acts as a shield from harmful radiation from outer space by absorbing and scattering much of the radiation before it reaches the Earth's surface. Gases like ozone in the atmosphere help block ultraviolet (UV) radiation from the sun. Additionally, the Earth's magnetic field also plays a role in deflecting charged particles from the sun, protecting the planet from harmful solar radiation.
