Some rays are: UV rays. Other have vitamins.
The sun releases harmful rays too along with the important sunlight. They are the UV rays of the sun.
It absorbs UV rays from the sun. These are fatal rays of the sun.
We could protect ourselves from sun's harmful rays. It is by curbing the use of CFC's.
The triatomic form of oxygen that is ozone protects us from the harmful rays of the sun. These rays are called ultraviolet rays and are very harmful for living organisms.
ultravoilet rays
Ozone layer protects us. It protects us from the harmful UV rays of the sun.
The ozone layer protects the Earth from the harmful rays of the Sun.
Ultraviolet rays from the Sun cause sunburns.
Ozone layer screen out the harmful rays. These rays are UV rays.
The ozone layer protects against sun's harmful rays. These are UV rays.
they are called UV, or Ultraviolet rays.
Ozone affects UV rays. These are harmful rays of the sun.