Which statement best describes a situation where competition occurs in an ecosystem?

(1)A deer outruns an attacking wolf.

(2)A deer, during the winter, consumes tree bark.

(3)A deer and a rabbit consume grass in a field.

(4)A deer and a rabbit are both startled by a hawk flying overhead.

Verified Answer :

i think it is 3 but im not 100% sure

Answer:

Option C

Explanation:

A competition with in an ecosystem usually occurs among the species for limited resources such as food, habitat, etc.

Of all the given options, Option C clearly indicates that both the deer and rabbit depend on the same resource i.e grass for feeding themselves. Over a time period when production of grass would reduce, there can be a competition between these two species for food.  


Hence, option C is correct