Ozone is important to life on Earth because it
a. is toxic to all forms of life.
b. can be used in place of oxygen.
c. blocks much ultraviolet radiation.
d. provides energy to some basic forms of life.
e. acts as a disinfectant.
Answer: C
Ozone is important to life on Earth because it
a. is toxic to all forms of life.
b. can be used in place of oxygen.
c. blocks much ultraviolet radiation.
d. provides energy to some basic forms of life.
e. acts as a disinfectant.