Advertisements
Advertisements
Question
Explain the term UV.
Solution
UV means an ultraviolet range of radiations. These are the radiations which are emitted by the sun and they enter our atmosphere.
APPEARS IN
RELATED QUESTIONS
Give scientific reasons : Use of CFC is banned in many countries.
State the effect of green house gases on the temperature of earth's atmosphere.
What causes the rise in atmospheric temperature?
Why do we call carbon dioxide a greenhouse gas?
State three causes that have led to an increase in greenhouse gases in the atmosphere.
State what are ‘greenhouse gases’ and name the major greenhouse gases.
State the consequence of the greenhouse effect.
The greenhouse gas, which on combustion produces another greenhouse gas.
Name or state the following:
A green house gas which contains carbon and hydrogen only.
The diagram represents the greenhouse effect.
Name a process which (a) releases (b) absorbs – greenhouse gas – CO2.
