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-Whales Use Sound to

question 14

Multiple Choice

  -Whales use sound to A)  communicate. B)  locate food. C)  map out their surroundings. D)  communicate and map out their surroundings. E)  do all of these.
-Whales use sound to


Definitions:

Epipelagic

Relating to the upper layer of the ocean, from the surface to about 200 meters deep, where there is enough sunlight for photosynthesis.

Thermal Stratification

The layering of water in a lake or ocean, based on temperature variations with depth, which can affect aquatic life and water quality.

Spring Turnovers

Spring turnovers are the annual mixing of water in lakes and ponds, resulting from temperature changes that cause layers of water to mix, refreshing nutrients and oxygen levels.

Fall Turnovers

The annual mixing of lake waters driven by temperature changes, encouraging nutrient redistribution and oxygen circulation.

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