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What else can I help you with?
Can UV light from stars reach through your atmosphere?
Yes, most of the UV radiation from stars is blocked by Earth's atmosphere. However, some UV light does reach the surface, which is why we still receive UV radiation from the Sun. This is why we need protection like sunscreen to prevent damage from UV radiation.
How do UV reach to us?
UV reach us by ozone hole. It is the thinning of ozone layer.
What protects us from too much UV radiation?
The ozone protects us from much UV radiation. It is present as ozone layer.
What is the type of uv radiation does not reach the earth?
UVC radiation, which has wavelengths between 100 and 280 nanometers, does not reach the Earth's surface because it is absorbed by the ozone layer in the atmosphere. This type of UV radiation is the most harmful to living organisms, but the ozone effectively protects us from its damaging effects. Therefore, while UVA and UVB rays can penetrate the atmosphere and reach the Earth, UVC is completely filtered out.
Does earth's atmosphere block all uv radiation from space?
No, Earth's atmosphere does not block all UV radiation from space. It does absorb a portion of the UV radiation, particularly the most harmful UV-C rays. However, UV-A and UV-B rays are able to penetrate the atmosphere to some extent and reach the Earth's surface.
What layer protects us from what kind of radiation?
The ozone layer protects us from the radiation of sun. This radiation is called ultraviolet radiation and is very harmful.
The ozone layer protects us from too much?
The ozone layer protects us from too much ultraviolet (UV) radiation from the sun. If this layer becomes depleted, more UV radiation can reach the Earth's surface, leading to increased risks of skin cancer, cataracts, and other health issues.
Why does light not harm us but exposing UV radiation does harm us?
Light consists of various wavelengths, with UV radiation being a subset of the light spectrum. UV radiation is more energetic and can damage our skin cells and DNA when overexposed. Our bodies have natural defenses against visible light, while UV radiation can break down these defenses and cause harm.
Does the ozone layer protect us from UV radiation?
ummm...........cows!
How does the stratosphere protect us from UV B radiation?
Ozone absorbs it.
Which are more energetic photons of UV-A radiation or photons of UV-B radiation?
Photons of UV-B radiation are more energetic than photons of UV-A radiation. UV-B radiation has shorter wavelengths and higher energy levels compared to UV-A radiation. UV-B radiation is classified as potentially harmful to human health, while UV-A radiation is less energetic and is more commonly associated with tanning and aging effects on the skin.
Which are more energetic photons of UV A radiation or photons of UV B radiation?
Photons of UV B radiation are more energetic than photons of UV A radiation. UV B radiation has a shorter wavelength and higher energy compared to UV A radiation, making it more damaging to the skin and eyes.
