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It didn't. The ozone layer permitted plants and animals to move from the deep water to the water's surface, and eventually to land.
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∙ 13y ago
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Was there an ozone layer in the permian period?
Yes. Life on land could not exist without an ozone layer.
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.
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.
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.
How do you make cardboard models to explain the causes of hole in the ozone layer?
A cardboard model in the form of cylinder can be made. The top circle being the ozone layer and the bottom being the land. You can show all phenomenon in the middle.
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.
Was there an ozone layer in the permian period?
Yes. Life on land could not exist without an ozone layer.
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.
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.
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.
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.
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.
How do you make cardboard models to explain the causes of hole in the ozone layer?
A cardboard model in the form of cylinder can be made. The top circle being the ozone layer and the bottom being the land. You can show all phenomenon in the middle.
The layer of earth's atmosphere closest to land is?
This is the troposphere. It is the layer of air where all weather occurs. Above the troposphere is the stratosphere, home of the ozone layer.
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).
