Nitrogen and oxygen absorb UV-C (and more energetic light), but nothing significantly less energetic. Ozone absorbs UV-B that ordinary oxygen, nitrogen and other constituents of the atmosphere cannot. Our skin and hair are transparent to UV-B, but our DNA is not. UV-B can directly attack the DNA in our bodies (and the DNA in plants and animals of all sorts) and cause mutation, cancer, and reduction in crop yields. Ozone allows us and our other companions on Earth's surface to live and thrive.
The Sun's UV-B gets through better when there is less ozone. The *lack* of sunlight causes the ozone hole, and the temperature of the ozone layer is a really weak player. The size of the ozone hole (there will always be a hole at the pole having winter, the size is the variable) and more UV-B arriving at Earth's surface are both symptoms of less ozone.
The ozone layer affect life on earth is a few ways. The main it affects the life on earth is UVB radiation.
See "What does the ozone layer do?"
Ozone is important to us as it protects us from the harmful UV radiations of the sun. These are fatal, hiigh frequency radiations.
Ozone is very important to humans as it protects us from the harmful radiations of the sun. It is present as a pool of ozone molecules in the ozone layer in the atmosphere.
See "Why is ozone so important to us?"
I don't like don't
The ozone layer is not only important to the scientists but is also important to us. It protects us from the harmful Ultra Violet and Infra Red rays of the sun.
Stratosphere ozone is very important as it acts as a shield to the earth. It protects us from the harmful radiations of the sun.
It is a gas that protects us from the sun's ultraviolet rays.
Ozone is an important component of ozone layer. It protects us from UV rays of the sun.
Ozone is important as it protects us from the harmful UV radiations of the sun.
See "Why is ozone so important to us?"
See "Why is ozone so important to us?" in the "Related questions" section below.
Ozone is a very important gas and as a layer. This layer protects us from Ultraviolet radiations of the sun.
Ozone is very important.It protects us from UV rays of the sun.
Ozone layer is important. It is because it protects us from UV rays.
The ozone layer is not only important to the scientists but is also important to us. It protects us from the harmful Ultra Violet and Infra Red rays of the sun.
See "Why is ozone so important to us?" in the "Related questions" section below.
Stratosphere ozone is very important as it acts as a shield to the earth. It protects us from the harmful radiations of the sun.
It is a gas that protects us from the sun's ultraviolet rays.
Ozone protects us from UV rays. These UV are fatal rays of the sun.
Ozone is an important component of ozone layer. It protects us from UV rays of the sun.
It protects us from the harmful ultraviolet rays of the sun