Ozone Layer

Ozone layer On a bright, cool day, most wad perceive the suns rays as feeling good on their skin. By nature, many of us even make an effort to remain out in the sun to bronze our bodies. The sun is 93 million miles away from the Earth and its energy travels to us in moving waves called radiation. That energy takes the form of heat, light, and other energy as well. Visible sunlight allows us to see the world about us. But there is invisible sunlight as well. These rays erect not be seen. Some can be matt-up as heat, but the ones that cant be felt are called ultraviolet rays.

These are the culprits that cause changes to happen to our skin, like wrinkles, tans and even cancer. When a person wears sunscreen, they are protecting themselves from these ultraviolet rays. A preventive blanket of gases, the atmosphere, surrounds our planet. It provides us with the air we breathe, and it protects us from the full din of the suns radiation. Way up in the part of the atmosphere, c...If you want to puzzle a full essay, order it on our website: Orderessay

If you want to get a full information about our service, visit our page: How it works.