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How do clouds protect the earth from the UV rays?
Clouds can protect the Earth from UV rays by absorbing and scattering a portion of the incoming radiation. This helps to reduce the amount of UV radiation that reaches the Earth's surface, providing a natural form of protection for living organisms. However, it is important to note that not all clouds offer the same level of protection, with thicker clouds providing more shielding from UV rays than thin clouds.
Does every planet's atmosphere absorb UV rays?
Except earth and Venus, no other planet has atmosphere. Earth's atmosphere absorbs UV rays due to presence of Ozone but Venus does not have Ozone and it's atmosphere is made up of greenhouse gases.
What useful effect does ozone have in the stratosphere?
Ozone in stratosphere helps to absorb the UV rays. These are the harmful rays of the sun.
How do things absorb uv rays and reflect them as visible light?
When materials absorb ultraviolet (UV) rays, some of the energy is used to excite electrons in the atoms of the material to higher energy levels. As these electrons return to their ground states, they emit energy in the form of visible light. This phenomenon is known as fluorescence.
Does the ozone absorb harmfull ultraviolet?
Yes, it absorbs the harmful radiations. These are UV rays.
Why do UV rays penetrate rain clouds?
UV rays have shorter wavelengths and higher energy levels compared to visible light and infrared radiation, allowing them to penetrate rain clouds more easily. Rain clouds may scatter and absorb some of the UV radiation, but a significant portion can still pass through due to their high energy levels.
What do the ozone molecules absorb?
The ozone molecules absorb the UV rays. These are harmful and fatal rays of the sun.
Which of the gases absorb harmful UV ray present in the sunlight?
Ozone absorbs the harmful UV rays. These rays are fatal for life on earth.
How do clouds protect the earth from the UV rays?
Clouds can protect the Earth from UV rays by absorbing and scattering a portion of the incoming radiation. This helps to reduce the amount of UV radiation that reaches the Earth's surface, providing a natural form of protection for living organisms. However, it is important to note that not all clouds offer the same level of protection, with thicker clouds providing more shielding from UV rays than thin clouds.
What percentage of UV rays pass through clouds?
Approximately 80 of UV rays can pass through clouds, even on a cloudy day, increasing the risk of sun exposure and potential skin damage.
Do darker colors absorb ultraviolet rays?
Yes, darker colors tend to absorb more ultraviolet (UV) rays compared to lighter colors. This is because darker colors contain more pigments that can absorb UV radiation. Lighter colors, on the other hand, tend to reflect more UV rays.
The protection is due to the ability of ozone to absorb?
the UV rays of the sun
What protects earth from UV rays?
Ozone (O3) which is found in the high stratosphere, has the ability to absorb UV rays which are harmful to plants and animals on earth.
Does every planet's atmosphere absorb UV rays?
Except earth and Venus, no other planet has atmosphere. Earth's atmosphere absorbs UV rays due to presence of Ozone but Venus does not have Ozone and it's atmosphere is made up of greenhouse gases.
What useful effect does ozone have in the stratosphere?
Ozone in stratosphere helps to absorb the UV rays. These are the harmful rays of the sun.
How do things absorb uv rays and reflect them as visible light?
When materials absorb ultraviolet (UV) rays, some of the energy is used to excite electrons in the atoms of the material to higher energy levels. As these electrons return to their ground states, they emit energy in the form of visible light. This phenomenon is known as fluorescence.
Does the ozone layer absorb infrared radiation?
No it does not. It only protects against the UV rays.
