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Why does earth have an ozone layer?
because if it was not there it would cause to much ultaviolet radation and that would kill usThe ozone layer plays a ital role in supporting life on land. It is because ozone blocks the harmful ultraviolet radiations which can cause fatal diseases on land creatures.
When did ozone layer develop?
See "It is true that life could not have existed on land until the ozone layer formed about 2 million years ago Why does life on land require an ozone layer?" in the "Related questions" section below.
What diseases can the ozone layer give us?
Lack of: - cataracts - skin cancer - mutations - starvation More of: - crop yields - arable land The ozone layer does not cause disease. Losing the ozone layer, bit by bit, does.
How is the the ozone layer important?
This question has been answered in other categories... It permits there to be life near the surface of the ocean, and on the surface of land.
Why is ozone layer disappearance a problem?
The ozone layer is not disappearing. The ozone layer may or may not be thinning.A thinning ozone layer results in increased rates of cancer and mutation, and reduced crop yields and loss of arable land.
How does the ozone layer affects the land?
the ozone layer affects earth lands because it can kill many plants and animals by the UV radiation. It can make our land dry and evaporate water. it changes earth climate and weather depending on how much UV radiation we have.
How has the ozone layer allowed life to life on land?
The ozone layer has allowed life on land. It is because it prevents the harmful UV rays from entering the earth.
It is thought that life could not have existed on land until the ozone layer formed about 2 billion years ago. Why does life on land require an ozone layer?
Because the ozone layer provides a thin layer of protection from the harmful UV rays or ultraviolet rays.
What change in Earths atmosphere allowed organisms to live on land?
The development of an ozone layer in Earth's atmosphere allowed organisms to move onto land. The ozone layer absorbs the sun's harmful ultraviolet radiation, providing protection for early land-dwelling organisms. This helped pave the way for the colonization of land by plants and animals.
Is it through that life could not have existed on land until the ozone later formed about 2 billion years ago why does life on land require an ozone layer?
Life on earth requires an ozone layer. It is because it absorbs the fatal UV rays of the sun.
The ozone layer was essential for what change on earth?
Life to move from the protective cover of meters of water (for more than short periods of time), to land.
Does the ozone layer protect us from only ionising radiation?
Yes. Along with the rest of the atmosphere, ozone's unique contribution is in absorbing UV-B which can damage our DNA (and the DNA of all surface dwellering plants and animals alike, land and sea).
Why does earth have an ozone layer?
because if it was not there it would cause to much ultaviolet radation and that would kill usThe ozone layer plays a ital role in supporting life on land. It is because ozone blocks the harmful ultraviolet radiations which can cause fatal diseases on land creatures.
When did ozone layer develop?
See "It is true that life could not have existed on land until the ozone layer formed about 2 million years ago Why does life on land require an ozone layer?" in the "Related questions" section below.
What diseases can the ozone layer give us?
Lack of: - cataracts - skin cancer - mutations - starvation More of: - crop yields - arable land The ozone layer does not cause disease. Losing the ozone layer, bit by bit, does.
How is the the ozone layer important?
This question has been answered in other categories... It permits there to be life near the surface of the ocean, and on the surface of land.
Why is ozone layer disappearance a problem?
The ozone layer is not disappearing. The ozone layer may or may not be thinning.A thinning ozone layer results in increased rates of cancer and mutation, and reduced crop yields and loss of arable land.
