Multiple Choice
Predator/prey relationships are an example of
A) positive feedback, because more predation leads to higher prey populations as they increase reproduction to insure survival.
B) positive feedback, as more prey discourages further predation allowing prey populations to flourish.
C) negative feedback, because prey populations tend to achieve a balance with the number of predators.
D) negative feedback, because more wolves equal fewer elk and people tend to like elks more than wolves.
Correct Answer:
Verified
Correct Answer:
Verified
Q14: If a clock on a ship indicates
Q45: A meridian is 360° in length.
Q46: A large scale map shows a large
Q47: Because scientific ideas are tested, they can
Q48: A physical geographer would likely not study<br>A)
Q49: Clocks that operated without a pendulum had
Q51: What type of feedback maintains stability in
Q52: Positive feedback tends to amplify or encourage
Q54: Which of the following is true of
Q55: A scale of 1:900,000 is _a scale