question_answer

Directions: Fill in the blanks in the passage given below: Energy means ability to cause change. There are various sources of energy such as renewable and non-renewable sources of energy. ___(40)___ is a renewable source of energy. Hydro energy which we obtained from water is used to produce __.(41)__. These resources can be replenished within a period of time but __(42)__ cannot be replenished within a short duration because it is a __(43)__ resource. Coal is present in __(44)__ form but petrol is present in liquid form.

A) coal                 

B) sun              

C) wind                           

D) water