50
By definition of "absorbed", on average, the answer is zero. If it is absorbed by layers above the Earth, it does not reach Earth. Very little UV-B or more energetic radiation reaches earth's surface, due to the actions of ozone, oxygen and nitrogen.
This Answer is as Variable, considering all of the varying Parameters, as it is Crucial to Our Tenuous Situation. This percentage, as Critical as it is, in not predictable as the Output of Solar radiation is as unknowable as the powerful Incidence of detrimental Cosmic Rays.
Approximately 1% of the sunlight that reaches the Earth's surface is absorbed by plants during photosynthesis, which is then used to convert carbon dioxide and water into glucose and oxygen. The rest of the sunlight is either reflected back into space or absorbed by land, water, and other surfaces. In total, about 30% of incoming solar energy is reflected back, leaving around 70% to be absorbed by the Earth's surface and atmosphere. Thus, the percentage of sunlight specifically absorbed by organisms is relatively small compared to the total solar energy received.
When solar energy reaches Earth, it primarily follows two tracks: first, it is absorbed by the Earth's surface, which warms the land, oceans, and atmosphere, driving weather patterns and supporting life. Second, some of this energy is reflected back into space by clouds, ice, and land surfaces, contributing to the planet's energy balance and climate regulation.
Roughly 70% of the solar energy that reaches the outer atmosphere is absorbed by the Earth's surface. The remaining percentage is reflected back into space by clouds, aerosols, and the Earth's surface.
50%
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.
About 50 percent of the Sun's incoming energy is absorbed by the Earth's surface. In addition, about 9 percent is reflected.About 22 percent of the Sun's incoming energy is reflected by clouds and the atmosphere.About 19 percent of the Sun's incoming energy is absorbed by clouds and the atmosphere.
About 50 percent of the Sun's incoming energy is absorbed by the Earth's surface. In addition, about 9 percent is reflected.About 22 percent of the Sun's incoming energy is reflected by clouds and the atmosphere.About 19 percent of the Sun's incoming energy is absorbed by clouds and the atmosphere.
Most solar energy that reaches Earth's atmosphere is absorbed by the surface of the Earth, such as the land, oceans, and vegetation. This absorption heats up the Earth's surface and is then radiated back into the atmosphere as heat energy.
The majority of the sun's energy is absorbed by the Earth's atmosphere before it reaches the surface.
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No, most of the sun's energy that reaches the Earth's atmosphere is absorbed by the surface of the Earth. The atmosphere does absorb some of the energy but it is relatively small compared to the energy absorbed by the Earth's surface.
When radiation reaches Earth's surface, it can be absorbed, reflected, or scattered. The amount of radiation that is absorbed can contribute to heating of the surface and atmosphere. This process is fundamental for maintaining Earth's energy balance and climate.
By definition of "absorbed", on average, the answer is zero. If it is absorbed by layers above the Earth, it does not reach Earth. Very little UV-B or more energetic radiation reaches earth's surface, due to the actions of ozone, oxygen and nitrogen.