Explanation
$$\textbf{Correct option: Option (B).}$$
$$\textbf{Explanation:}$$
$$\bullet$$ Conduction is one of the modes of transfer of heat. It generally takes place in solids.
$$\bullet$$ Through this method heat is transferred from one part of the body to another through the vibratory motion of the molecule. No actual movement of molecules takes place in this method.
$$\textbf{Thus, conduction is the process of transfer of heat from molecule to molecule, without the}$$
$$\textbf{actual movement of molecules. Hence, option (B) is correct.}$$
$$Sea \ breeze:$$ They are formed during the day time when land and sea both are heated equally by the sun, but land is heated up more quickly, thus air above land due to heat becomes lighter and rises up due to $$convection.$$ Thus pressure decreases and cold and humid air above the sea blowing towards land.
$$Land \ breeze:$$ They are formed during the night when sea water and land both lose heat. Land loses heat energy fast and cools more rapidly as compared to the sea. Sea water being at higher temperature, the air becomes lighter and rises up due to $$convection$$. So air from land starts blowing towards the sea and gives rise to a land breeze.
In both the processes, the transfer of heat takes place by actual movement of the particles of the medium.
Please disable the adBlock and continue. Thank you.
