Question

what are the limitations of the energy that can be obtained from the oceans​

Answer 1

Answer:

There are several limitations in order to harness these energies.

i) Tidal energy depends on the relative positioning of the Earth, moon, and the Sun.

ii) High dams are required to be built to convert tidal energy into electricity.

iii) Very strong waves are required to obtain electricity from wave energy.

Answer 2

Explanation:

the different forms of energy that can be obtained from the oceans are tidal energy, wave energy and Ocean Thermal Energy .

There are several limitations to harness these energies:

i) Tidal energy relies on the relative motion of the earth, moon and the sun.

ii) High dams are required to built to convert tidal energy into electricity.

iii) To obtain electricity from wave energy , very strong waves are needed .

iv) To harness Ocean Thermal Energy efficiently, the difference in the temperature of surface water(hot) and the water at Depth(cold) must be 20 degree Celsius or more .

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