Question

what are the advantages and disadvantages of various forms of energy available from the Sea

Answer 1

Marine energy or marine power (also sometimes referred to as ocean energy, ocean power, or marine and hydrokinetic energy) refers to the energy carried by ocean waves, tides, salinity, and ocean temperature differences. The movement of water in the world’s oceans creates a vast store of kinetic energy, or energy in motion. Some of this energy can be harnessed to generateelectricity to power homes, transport and industrie
_Disadvantage_
the risk of marine mammals and fish being struck by tidal turbine blades[11]

the effects of EMF and underwater noise emitted from operating marine energy devices[12]

the physical presence of marine energy projects and their potential to alter the behavior of marine mammals, fish, and seabirds with attraction or avoidance

Answer 2

Answer:

Ocean energy would help but there are also some drawbacks to using this type of renewable energy. Some of these disadvantages include: If using tidal energy, it can only supply power for about 10 hours a day because of the pattern of the tides. Machines and technologies used to create ocean energy are expensive.