MEDIUM
5th CBSE
IMPORTANT
Earn 100

Identify different types of minerals used around the house:
  • to make glass windows:
  • in wiring:
  • make floor:
  • in cement to make houses:
  • in nails, screws:

Important Questions on Rocks And Minerals

EASY
5th CBSE
IMPORTANT

Answer in a word:

How many forms of coal are there? (One/Three/Four)

EASY
5th CBSE
IMPORTANT

Answer in one word.

Name the refined form of petroleum. 
It is the short form for the thing in a cylinder

EASY
5th CBSE
IMPORTANT

Which coal is referred to as the best coal?

EASY
5th CBSE
IMPORTANT
Name the source of energy that a windmill use for the production of electricity.
MEDIUM
5th CBSE
IMPORTANT
Gneiss rocks contain _____ which makes them shine.
EASY
5th CBSE
IMPORTANT

Choose the right word and fill in the blank provided below.

_____ is used to make candles and polish. (Paraffin wax, Wood)

EASY
5th CBSE
IMPORTANT
Hard coal gives a great amount of _____. (Heat/ Cold)
EASY
5th CBSE
IMPORTANT
Mining should be done in a way that prevents _____. (wastage/pollution)