Positive feedback is a process
A. that suppresses change.
B. that is self-perpetuating.
C. that is self-perpetuating and where increases in a state variable lead to further increases.
D. where increases in a state variable lead to further increases.
Answer: C
You might also like to view...
The organism most likely to be vulnerable to global climate change is ________
A) Antarctic ice fish B) desert pupfish C) rainbow trout D) rainbow trout and Antarctic ice fish E) desert pupfish and all its relatives
Digital services that are supplied on-line are difficult to track by conventional taxation and tariff systems
Indicate whether the statement is true or false
Mt. St. Helens in the U. S. and Mt. Fujiyama in Japan are examples of ________
A) shield volcanos B) calderas C) cinder cones D) composite volcanos
Mechanical weathering produces no change in the chemical composition of the parent rock. Indicate whether the statement is true or false