Which of the following are the Green house gases?
$A.$ Water vapour; $B.$ Ozone; $C.$ $I _2$; $D.$ Molecular hydrogen
Choose the most appropriate answer from the options given
$B$ and $C$ only
$C$ and $D$ only
$A$ and $D$ only
$A$ and $B$ only
Explain the damage of troposphere by $CO$ and $CO_2$.
What is acid rain ? Give the name of the gases responsible for the acid rain.
What are the major causes of water pollution ? Explain.
What is green fuel ?
Carbon monoxide gas is more dangerous than carbon dioxide gas. Why?