What happens when solar radiation is reflected?
Solar radiation that is reflected back into space by Earth's surface or atmosphere does not add heat to the Earth system. Absorbed radiation is transformed into heat. Ozone (O3) in the upper atmosphere absorbs ultraviolet radiation.
What happens to incoming electromagnetic radiation from the Sun?
Incoming ultraviolet, visible, and a limited portion of infrared energy (together sometimes called "shortwave radiation") from the Sun drive the Earth's climate system. Some of this incoming radiation is reflected off clouds, some is absorbed by the atmosphere, and some passes through to the Earth's surface.
What happens to incoming solar radiation quizlet?
Less than one-quarter of incoming solar radiation is absorbed directly by the atmosphere. Nearly half of incoming radiation simply transmits through the atmosphere to Earth's surface, where it is absorbed, warming the surface.
What happens to incoming solar radiation scattering reflection absorption?
What Happens to Incoming Solar Radiation? The solar radiation Earth receives primarily consists of shorter wavelengths of visible light. As Wein's law explains, the sun's high temperature emits solar radiation of mostly shorter wavelengths. This incoming solar radiation may be scattered, reflected, or absorbed.
What occurs when solar radiation bounces off a surface?
Reflection occurs when solar radiation simply bounces off the water 1. This reflection is due to water's albedo, or reflectivity. The amount of sunlight reflected depends on the sun's angle, wavelength, and weather conditions.
What is incoming solar radiation called?
The energy received by the earth is known as incoming solar radiation which in short is termed as insolation. As the earth is a geoid resembling a sphere, the sun's rays fall obliquely at the top of the atmosphere and the earth intercepts a very small portion of the sun's energy.
What happens to the most of the incoming solar energy on Earth?
The Earth absorbs most of the energy reaching its surface, a small fraction is reflected. In total approximately 70% of incoming radiation is absorbed by the atmosphere and the Earth's surface while around 30% is reflected back to space and does not heat the surface.
What happens to the incoming solar radiation that is not absorbed by Earth’s surface and the atmosphere quizlet?
It disperses radiation both forward and backward.
How is incoming solar radiation prevented from reaching the Earth’s surface?
Absorption reduces the amount of solar radiation that reaches Earth's surface. On average, about 15% of incoming solar radiation is absorbed by atmospheric molecules such as water vapor, oxygen and small particulates (aerosols).
What is the process by which the Sun’s radiation reflected from the Earth surface is trapped by some gases?
Greenhouse effect is the process by which radiations from the sun are absorbed by the greenhouse gases and not reflected back into space.
When incoming solar radiation passes through the atmosphere of the Earth?
The Earth absorbs most of the energy reaching its surface, a small fraction is reflected. In total approximately 70% of incoming radiation is absorbed by the atmosphere and the Earth's surface while around 30% is reflected back to space and does not heat the surface.
When incoming solar radiation passes through the atmosphere of the Earth Mcq?
The insolation received by the earth is in short waves forms and heats up its surface. This energy heats up the atmosphere from below. This process is known as terrestrial radiation. The long wave radiation is absorbed by the atmospheric gases particularly by carbon dioxide and the other green house gases.
What happens to most of the incoming solar energy on Earth quizlet?
Terms in this set (8) Most incoming solar energy is absorbed by Earth's land and water surfaces.
How does radiation leaving the Earth vary from solar radiation received by the Earth quizlet?
How does solar radiation arriving on Earth differ from the back radiation emitted by Earth? Back radiation occurs at wavelengths lying in the infrared part of the electromagnetic spectrum, which is at longer wavelengths than the incoming shortwave solar radiation, chichis in the range of visible light.
Does reflected sunlight produce heat?
When sunlight hits an object, it can be reflected or absorbed. If it is reflected it bounces off at the same wavelength. But if it is absorbed, the short wavelength energy is changed to long wavelength (heat).
What will happen as the heat of the Sun reaches the Earth surface?
The sun's radiation strikes the ground, thus warming the rocks. As the rock's temperature rises due to conduction, heat energy is released into the atmosphere, forming a bubble of air which is warmer than the surrounding air. This bubble of air rises into the atmosphere.
How does the atmosphere affect incoming solar radiation?
Atmospheric gas molecules and aerosols deflect solar radiation from its original path, scattering (reflecting) some radiation back into deep space and some toward Earth's surface. Clouds reflect much more incoming solar radiation than they absorb.
When incoming solar radiation passes through the atmosphere of the earth?
The Earth absorbs most of the energy reaching its surface, a small fraction is reflected. In total approximately 70% of incoming radiation is absorbed by the atmosphere and the Earth's surface while around 30% is reflected back to space and does not heat the surface.
What would happen if the Sun’s radiation reaches the earth’s surface without depletion *?
What would happen if the sun's radiation reaches the earth's surface without depletion? Explanation: If sun's radiation reaches the earth's surface without depletion, the average global temperature would increase to a point that life would cease to exist. Earth would become too hot to sustain any life form.
What eventually happens to the solar energy that enters the atmosphere?
About 23 percent of incoming solar energy is absorbed in the atmosphere by water vapor, dust, and ozone, and 48 percent passes through the atmosphere and is absorbed by the surface. Thus, about 71 percent of the total incoming solar energy is absorbed by the Earth system.
How does solar radiation arriving on Earth differ from the back radiation emitted back out to space by the Earth?
How does solar radiation arriving on Earth differ from the back radiation emitted by Earth? Back radiation occurs at wavelengths lying in the infrared part of the electromagnetic spectrum, which is at longer wavelengths than the incoming shortwave solar radiation, chichis in the range of visible light.
How does radiation leaving the Earth vary from solar radiation received by the Earth?
In total approximately 70% of incoming radiation is absorbed by the atmosphere and the Earth's surface while around 30% is reflected back to space and does not heat the surface. The Earth radiates energy at wavelengths much longer than the Sun because it is colder.
How does the Earth’s atmosphere interact with the incoming solar energy from the sun?
About 23 percent of incoming solar energy is absorbed in the atmosphere by water vapor, dust, and ozone, and 48 percent passes through the atmosphere and is absorbed by the surface. Thus, about 71 percent of the total incoming solar energy is absorbed by the Earth system.
What type of surfaces reflect incoming solar energy?
About 29 percent of the solar energy that arrives at the top of the atmosphere is reflected back to space by clouds, atmospheric particles, or bright ground surfaces like sea ice and snow.
When the earth’s surface receives sunlight it also receives heat and releases it back to the atmosphere what happens when these heat are trapper in the atmosphere?
The greenhouse effect is a process that occurs when gases in Earth's atmosphere trap the Sun's heat. This process makes Earth much warmer than it would be without an atmosphere. The greenhouse effect is one of the things that makes Earth a comfortable place to live.
When incoming solar radiation passes through the atmosphere of the earth Mcq?
The insolation received by the earth is in short waves forms and heats up its surface. This energy heats up the atmosphere from below. This process is known as terrestrial radiation. The long wave radiation is absorbed by the atmospheric gases particularly by carbon dioxide and the other green house gases.
In what form does the incoming solar radiation reaches on the earth surface?
The incoming radiation to the earth is known as isolation and it reaches in the earth in form of short waves.
What happens to solar energy that is not absorbed by Earth’s surface?
What happens to the solar energy that is not absorbed by Earth's surface? It is absorbed or reflected by clouds, gasses, and dust, or is reflected off of Earth's surface.
What happens to solar radiation after it reaches Earth How do greenhouse gases warm the lower atmosphere?
After absorbing radiation emitted from the surface, greenhouse gases re-emit infrared radiation. Some of this re-emitted energy is lost to space, but most travels back downward, warming the lower atmosphere and the surface (greenhouse effect).
What happens to infrared radiation released by the Earth if there is an increased level of carbon dioxide in the atmosphere?
If the concentration of greenhouse gases increases, then more infrared radiation will be absorbed and emitted back toward Earth's surface, creating an enhanced or amplified greenhouse effect.