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How do UV rays penetrate water and affect aquatic life?
UV rays penetrate water and can harm aquatic life by damaging their DNA, causing mutations, and affecting their growth and reproduction. UV rays can also disrupt the food chain by harming phytoplankton and other organisms at the base of the food web.
Why is the layer important?
The ozone layer is very important as it blocks the harmful UV radiations from the sun. These radiations are high frequency and can harm living organisms as well as upset the balance of nature.
Do rabies harm or help organisms?
harm
Which region absorbs harmful ultraviolet radiation?
The ozone layer in the stratosphere absorbs harmful ultraviolet (UV) radiation from the sun. This layer acts as a shield, preventing most of the UV radiation from reaching the Earth's surface, where it can cause harm to living organisms, including humans.
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.
What effect does a high level of UV light have on phytoplankton?
the UV light kills single-celled organisms
What effect does high levels of UV light have on phytoplankton?
the UV light kills single-celled organisms
Why is it important that the ozone blocks out UV rays?
It is important as UV rays are harmful. They are fatal for living organisms.
Are organisms equally sensitive to uv light?
No, different organisms have varying levels of sensitivity to UV light depending on factors such as their evolutionary background, habitat, and adaptations. Some organisms have evolved mechanisms to protect themselves from UV radiation, while others may be more susceptible to its harmful effects.
What is one way that gases in earth's atmosphere protect the biosphere?
Gases in the Earth's atmosphere, such as ozone, absorb and scatter harmful ultraviolet (UV) radiation from the sun. This protects living organisms on Earth's surface from the damaging effects of excessive UV radiation, which can cause skin cancer and harm ecosystems.
What is the function of the atmospheres ozone layer?
The ozone layer protects us from the UV rays. These UV rays can cause harm to life on earth.
Does the sun harm you?
You need a little. A lot burns you, and the UV damages your skin.
