Compare and contrast bio-mass and hydroelectricity as sources of energy
Answer
Similarities
- Both of them produce energy
- Both are traditional forms of energy
- Both are renewable
Differences
|
Bio-mass |
Hydroelectricity |
|
It causes pollution. |
It does not cause pollution. |
|
The heat energy provided can be used for cooking and heating only. |
The energy provided can be used to run all types of appliances. |
|
Biomass energy can be used without any specialised device. |
Special establishment like hydropower plant is required to use hydroelectricity. |
