Question

In the following, source of non-conventional energy is:

• A. Petroleum
• B. Coal
• C. Natural Gas
• D. Solar Energy

Hint:

Remember: Solar energy is a non-conventional, renewable source of energy that is both sustainable and environmentally friendly.

Answer 1

The Correct Option is D

Step 1: Conventional vs Non-Conventional Energy
Energy sources are classified as conventional and non-conventional. Conventional sources of energy are those that have been in use for a long time, like coal, petroleum, and natural gas. Non-conventional energy sources are newer and more sustainable, like solar, wind, and geothermal energy.

Step 2: Definition of Non-Conventional Energy
Non-conventional energy refers to renewable energy sources that are not based on fossil fuels. These sources are environmentally friendly and include solar, wind, tidal, and hydroelectric energy.

Step 3: Solar Energy
Solar energy, derived from the sun's radiation, is a prime example of non-conventional, renewable energy. It is considered non-polluting and sustainable.

Step 4: Conclusion
Thus, the source of non-conventional energy from the options provided is solar energy.
The correct answer is option (D).