Question

Which of the following energy sources is useful in most parts of the world?

tidal power
OTEC
geothermal energy
solar energy

Answer 1

Geothermal energy

Step-by-step explanation:

Tidal Power: Not all ocean has strong tides. Many countries don't have oceans/sea's.

OTEC: Places like Antarctica have very cold water supply.

Geothermal energy: All places in the world have at least a bit of heat

Solar energy: Some areas have very little sunshine