An increase in cloud cover due to higher moisture content in the atmosphere is an example of a ________.
A) positive-feedback loop
B) negative-feedback loop
C) neutral feedback loop
D) reversible feedback loop
E) irreversible feedback loop
Question 2
Judge the following sentence according to the criteria given below: Usually a parasite does not rob enough energy to kill the host BECAUSE if the host dies, so does the parasite.
A) The assertion and the reason are both correct, and the reason is valid.
B) The assertion and the reason are both correct, but the reason is invalid.
C) The assertion is correct, but the reason is incorrect.
D) The assertion is incorrect, but the reason is correct.
E) Both the assertion and the reason are incorrect.