ICSE Class 9 Answered
Differentiate
between Commercial and Non-commercial Sources of Energy.
Asked by Topperlearning User | 05 Jun, 2015, 09:46: AM
Expert Answer
Commercial energy |
Non-commercial energy |
Commercial energy is energy which is available to the users at some price. |
Non-commercial energy is energy which is available free of cost to the users. |
For example, coal, petroleum, natural gas and electricity. |
For example, fire wood, agricultural waste, cow dung. |
It is used for commercial purposes in factories and farms. |
It is used for domestic and consumption purposes. |
This is a non-renewable form of energy. |
It is a renewable form of energy. |
Answered by | 05 Jun, 2015, 11:46: AM