RBSE Class 8 Science Notes Chapter 5 Coal and Petroleum

These comprehensive RBSE Class 8 Science Notes Chapter 5 Coal and Petroleum will give a brief overview of all the concepts.

Rajasthan Board RBSE Solutions for Class 8 Science in Hindi Medium & English Medium are part of RBSE Solutions for Class 8. Students can also read RBSE Class 8 Science Important Questions for exam preparation. Students can also go through RBSE Class 8 Science Notes to understand and remember the concepts easily.

RBSE Class 8 Science Chapter 5 Notes Coal and Petroleum

→ Natural resources are classified into two kinds

  1. Inexhaustible natural resources like sunlight and air.
  2. Exhaustible natural resources like forests, wildlife, minerals, coal, petroleum, etc.

→ Coal, petroleum and natural gas are fossil fuels. Fossil fuels were formed from the dead remains of living organisms millions of years ago.

→ Coke, coal tar and coal gas are the products of coal.

→ Petroleum gas, petrol, diesel, kerosene, paraffin wax, lubricating oil, etc. are obtained by refining petroleum.

→ Natural resources are limited. We should use them judiciously and wisely. 

Prasanna
Last Updated on June 1, 2022, 5:33 p.m.
Published June 1, 2022