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Why does ultraviolet radiation from the sun and its role in causing sunburns?
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A solution to ground level ozone?
Ozone and oxygen molecules in the stratosphere absorb ultraviolet light from the Sun, providing a shield that prevents this radiation from passing to the Earth's surface. While both oxygen and ozone together absorb 95 to 99.9% of the Sun's ultraviolet radiation, only ozone effectively absorbs the most energetic ultraviolet light, known as UV-C and UV-B. This ultraviolet light can cause biological damage like skin cancer, tissue damage to eyes and plant tissue damage. The protective role of the ozone layer in the upper atmosphere is so vital that scientists believe life on land probably would not have evolved - and could not exist today - without it. The ozone layer would be quite good at its job of protecting Earth from too much ultraviolet radiation - that is, it would if humans did not contribute to the process. It's now known that ozone is destroyed in the stratosphere and that some human-released chemicals such as CFC's are speeding up the breakdown of ozone, so that there are "holes" now in our protective shiel
What is the role of the ozone layer on Earth?
See "What does the ozone layer do?" in the "Related questions" section below.
What is the layer that contains the gas called ozone?
The layer that contains the gas called ozone is the ozone layer, which is found in the Earth's stratosphere. It plays a crucial role in protecting life on Earth by absorbing most of the sun's harmful ultraviolet (UV) radiation.
Are Ultraviolet rays from the sun absorbed by carbon dioxide or ozone?
The Uv rays from the sun are absorbed by ozone. Carbon dioxide has no role in it.
What important role does ozone play in protecting the earth?
It protects us from harmful ultra violet radiation
Why do you need some ultraviolet radiation?
Ultraviolet radiation can kill some microorganisms and has a role in the vitamin A synthesis.
What role does radiation play in warming the atmosphere?
Radiation from the sun warms the earth. Increasing amounts of greenhouse gases prevent this heat from reflecting back out into space, causing a global warming of the atmosphere.
What is getting smaller due to pollution?
The stratospheric ozone layer is being depleted by pollution from manmade chemicals. This ozone layer plays an important role in protecting life on earth from ultraviolet radiation given off by the sun.
Explain the role of ACTH and melanin when the skin is exposed to ultraviolet light?
"What is the role of ACTH and melanin when the skin is exposed to ultraviolet light?"
What role did the ozone play in the development of your current atmosphere?
It protects the Earth from ultraviolet rays or U.V rays.
What is the major role of greenhouse gas that contributes to temperature rise of earth surface?
Lets incoming sunlight pass through but stops outgoing infrared radiation. This catches the heat and adds it to the greenhouse effect, causing global warming.
What melanin does?
Melanin shields the nucleus from damage by ultraviolet radiation. It keeps this radiation from damaging the skin and DNA. It also gives color to your skin, hair, and irises. Melanin is a pigment which gives characteristic color to skin. Its main role is to absorb harmful UV radiations and protect our skin cells from damage. It determines the color of your skin. Melanin colors hair, skin, eyes, feathers, etc.
A solution to ground level ozone?
Ozone and oxygen molecules in the stratosphere absorb ultraviolet light from the Sun, providing a shield that prevents this radiation from passing to the Earth's surface. While both oxygen and ozone together absorb 95 to 99.9% of the Sun's ultraviolet radiation, only ozone effectively absorbs the most energetic ultraviolet light, known as UV-C and UV-B. This ultraviolet light can cause biological damage like skin cancer, tissue damage to eyes and plant tissue damage. The protective role of the ozone layer in the upper atmosphere is so vital that scientists believe life on land probably would not have evolved - and could not exist today - without it. The ozone layer would be quite good at its job of protecting Earth from too much ultraviolet radiation - that is, it would if humans did not contribute to the process. It's now known that ozone is destroyed in the stratosphere and that some human-released chemicals such as CFC's are speeding up the breakdown of ozone, so that there are "holes" now in our protective shiel
Another name for heat radiation?
INFRARED RADIATION is also referred to as Heat Radiation.
Do humans have a significant role in causing tsunamis?
They don't have any role. Tsunamis are a natural phenomenon.
What is the role of the ozone layer on Earth?
See "What does the ozone layer do?" in the "Related questions" section below.
What was the role of Alexius first in causing the crusades?
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