Question

what are the limitations of external energy source from the wind the Waves the trid
es​

Answer 1

Limitations of external energy sources

Explanation:

• Limitations of wind energy - wind flowing with a sufficient speed is not available all the time everywhere, thus wind is not a dependable source of energy.
• Limitation of tides- There are very few sites which are suitable for building tidal dams, rise and fall of water during high and low tides is not enough to generate electricity on a large scale, also the cost of maintenance of tidal dam is high.
• Limitations of waves- deriving energy from waves may affect the marine ecosystem , high energy waves are required for energy production, high cost of production is required.