Question

question 2 of 10
how is a large flood most likely to lead to ecosystem instability?
a. by leading to more food for animal populations
b. by killing many organisms and washing away soil
c. by leading to overpopulation of plant species
d. by providing more water for animal populations

Explanation:

A large flood can directly kill organisms and erode soil, disrupting ecosystem balance. Options A, C, and D suggest positive - like effects which don't lead to instability.

Answer:

B. By killing many organisms and washing away soil