Which of the Following Is Not True Regarding the Deep-Scattering

question 33

Multiple Choice

Which of the following is not true regarding the deep-scattering layer (DSL) ?

• A)Position rises at night and moves down during the day
• B)Comprise of fish,shrimp,squids and jellyfish
• C)Found at depths of 300-500 meters
• D)Discovered by sonar during WW II
• E)Position is deeper on nights with a new moon

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Definitions:

Demand Curve

A graph showing the relationship between the price of a good and the quantity demanded by consumers at various price levels.

Percentage Change

A mathematical calculation that indicates the degree of change over time, expressed as a proportion of the starting value.

Total Revenue

The complete amount of income generated by the sale of goods or services before any expenses are subtracted.