The damage to ozone layer is caused by
...The damage to ozone layer is caused by
Oxygen
Nitrogen oxide
Chlorofluorocarbons
sulphur dioxide
Correct answer is C
Ozone sits in the upper atmosphere and absorbs ultraviolet radiaton, another type of solar energy that's harmful to humans, animals, and plants. CFCs and halons cause chemical reactions that break down ozone molecules, reducing ozone's ultraviolet radiation-absorbing capacity
Chlorofluorocarbons (CFCs) and other halogenated ozone depleting substances (ODS) are mainly responsible for man-made chemical ozone depletion.
Which of the following is the correct route to transmit impulses along a reflex arc? ...
Which of the following diseases is caused by a deficiency of insulin in the body ...
A plant tissue that carries water and mineral salt is ...
Which of the following contains a reducing sugar? ...
Which of the following is used mainly for balancing in fish? ...
Which of the following organisms is a social insect? ...
Which of the following actions supports conservation? To ...
Viruses are considered to be living organisms because they ...
Which of the following orders correctly represents the trend in eutrophication? ...
Which of the following statement is NOT true of symbiosis? ...