Tag: threats to water resource
Questions Related to threats to water resource
The part of the earth which is covered by water is termed as _____________.
The part of the sea which touches the land and is generally not so deep is called ______________.
The water of which of the following seas is most saline?
The chief source of freshwater is ______________.
The deep sea sediments are deposited mostly by __________________.
How much area of the Earth surface is covered by Hydrosphere?
Which is most abundant element in sea water?
Which one of the following will not help in containing air pollution?
Which one of the following causes air pollution?
Air pollution according to origin are classified into ______________.