Chapter 5 · Question 3
Describe conventional sources of energy and their importance.
Q3
Describe conventional sources of energy and their importance.
Answer Revealed
Direct Answer:
Conventional energy sources include coal, petroleum, natural gas, and electricity from thermal and hydel power. They have long supported industry, transport, agriculture, and domestic needs, but fossil fuels are exhaustible and cause pollution when used carelessly.
Simple Explanation
Conventional energy sources include coal, petroleum, natural gas, and electricity from thermal and hydel power. They have long supported industry, transport, agriculture, and domestic needs, but fossil fuels are exhaustible and cause pollution when used carelessly.
Exam-Ready Structure
Conventional energy sources include coal, petroleum, natural gas, and electricity from thermal and hydel power. They have long supported industry, transport, agriculture, and domestic needs, but fossil fuels are exhaustible and cause pollution when used carelessly.
Key Points
- Conventional energy sources include coal, petroleum, natural gas, and electricity from thermal and hydel power.
- They have long supported industry, transport, agriculture, and domestic needs, but fossil fuels are exhaustible and cause pollution when used carelessly.
Relevant Maps and Figures
Conventional and Non-Conventional Energy Sources
table
Use the comparison to group coal, petroleum, natural gas, and electricity under conventional sources cleanly.
It helps avoid mixing renewable examples into this answer.
This chapter comparison is useful for separating fossil-fuel-based energy from solar, wind, tidal, geothermal, biogas, and atomic options.
Answer Sources
- Conventional energy resourcestextbook section | Contemporary India-II | Minerals and Energy Resources | Conventional sources of energy | Pages 9-11