What is meant by sources of energy? Give 2 examples.
The different sources from which we can obtain various types of energy are meant by sources of energy. The 2 examples are:
- Sun --> Perpetual source
- Fossil fuel --> Non-renewable source
What is an energy crisis? Write any 3 ways to solve it.
The acute scarcity of energy sources due to overuse or exploitation by the growing population is called an energy crisis. Any 3 ways to solve it are: