Question

Biotic and abiotic parts of an ecosystem can actually become limiting factors for a population. Which of the following are BIOTIC limiting factors?

Sunlight availability for growth of plants
Not enough grass for deer to eat
Drought on the Savannah of Africa
Flooding due a storm surge along coastal areas.

Answer 1

Option B

Step-by-step explanation:

Abiotic components are non living such as temperature, climate, rainfall, soil composition, wind, sunlight etc. While biotic components are living such as food, availability of mates, disease, and predators.

Here in this case, only option B represents a scenario where the unavailability of grass represents a biotic component