On Average, the Continental Shelf Is About ________ Kilometres Wide

question 170

Multiple Choice

On average, the continental shelf is about ________ kilometres wide and ________ metres deep.

• A)20; 50
• B)80; 130
• C)400; 2000
• D)1800; 80

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Definitions:

-pnea

A suffix used in medical terms to denote a condition related to breathing, such as apnea (absence of breathing) or dyspnea (difficulty breathing).

Prefix

A group of letters placed at the beginning of a word to alter its meaning or create a new word, such as “un-” in “unhappy”.

-rrhea

A suffix used in medical terminology indicating a flow or discharge of a particular substance.

-pathy

A suffix used in medical terminology to denote a disorder or disease of a specified type or location.