A positive feedback mechanism:a

acts to reinforce an initial change
b. acts to weaken or oppose an initial change
c. will cause a positive change
d. will cause a negative change


b

Environmental & Atmospheric Sciences

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Which of two countries of Southwest Asia and North Africa have the most diversified economies, and are not reliant on oil?

A) Qatar and Bahrain B) Morocco and Algeria C) Saudi Arabia and Oman D) Turkey and Israel E) Kuwait and the United Arab Emirates

Environmental & Atmospheric Sciences

A formal region is also called a functional region

Indicate whether the statement is true or false.

Environmental & Atmospheric Sciences

The Hawaiian islands were formed volcanism associated with a(n) ________

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences

As a wave approaches the shoreline and enters shallower water, energy and water move forward causing the water to rise and cascade down from the wave crest as a breaker. These waves are called

A) waves of translation. B) swells. C) waves of transition. D) tidal waves.

Environmental & Atmospheric Sciences