Yes. Life on land could not exist without an ozone layer.
Ozone layer contains ozone in it. Therefore, it is named so.
Earth has a layer of ozone. It is present as the ozone layer.
Ozone is a layer which protects us. Actually ozone is just a gas, ozone layer is the layer.
the ozone layer is the the part of the atmosphere that screens out harmful radiation from the sun.
Earth and Venus have a protective ozone layer. These planets have ozone molecules in ozone layer.
The thickness has reduced of ozone layer. It is because of the use of CFC's.
Permian Period.
The Permian Period was ended by the Permian/Triassic Extinction Event, which wiped out 90% of the species on Earth at that time.
Ozone layer contains ozone in it. Therefore, it is named so.
Ther Permian was the last period of the Paleozoic era.
Ozone layer is formed of ozone. It is a gas.
Earth has a layer of ozone. It is present as the ozone layer.
damage to ozone layer is called ozone depletion. It is thinning of ozone layer.
Ozone is a layer which protects us. Actually ozone is just a gas, ozone layer is the layer.
The layer of gases that surround the atmosphere is ozone. It is present as the ozone layer.
The permian period was the end of the paleozoic era.
Ozone layer is the layer of ozone. Humans are altering it by CFC's.