Ch 7 Multiple Choice Test

The ocean is stratified with __ layers below layers

The surface zone accounts for approximatel _______ percent of the ocean's volume

The thermocline is the boundary between layers of water with differeing _________

Particles in water _ light, and water ___ light, turning it into heat

The ________ zone is the area of the ocean that sunlight never reaches

The advantage of ocean based life over land based life, with respect to temperature, is that the coolnes of the water makes the organisms live longer

A _____________ is an organisms with an internal temperature the same as or close to the surrounding sea water's temperature

The advantage to being an endotherm is

Sound travels through water ____________ in air

Hydrostatic pressure has a/an effect on marine organisms. This is because the pressure inside their tissues is _ the surrounding pressure

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