Oceanic Crust is made up primarily of basalt.

Salinity is the total mass proportion of solid material dissolved in water.

Non-point source pollution generally comes from a single point.

Marine pollution is any harmful substance or energy that has (or likely has) deleterious effects on marine organisms, marine activities, or human health, or results in the reduction of amenities.

Transverse waves are common in the ocean.

Land breezes occur at night.

Capillary waves are also known as 'ripples'.

When oil enters seawater, it initially floats on the surface, but later tends to sink as the lighter compounds within it evaporate.

All waves are created by a disturbing force.

Marine Science is another name for Oceanography