Energy in Day-to-Day Life

Energy is the  (a)   to do work

Plant or animal materials which can be used as a fuel, are known as “ (a)   ”

Biomass also contains ……….. energy

(a)  

The (a)   fuels are made from the buried plants and animals. 

They are produced when this buried matter is subjected to high pressure and temperature

A place where the wind power stations are located in Srilanka?

(a)  

Energy stored in water at a higer place is (a)   energy

An instance where the stored energy of the sea waves causes destructions

(a)  

The rise of the sea water level is named as the (a)   tide

The energy of the sun is generated due to (a)   reactions.

fossil fuel is a (a)   renewable energy source.