A) Identify the ecosystem

Here are the answers to the questions based on the provided food web:

a) Identify the ecosystem
The food web depicts various plants and animals interacting on land.

• Terrestrial ecosystem

b) (i) Which organism has the least biomass in the food web?
Organisms at the highest trophic levels typically have the least biomass due to energy loss at each transfer. Vultures are at the top of multiple food chains in this web.

• Vultures

b) (ii) Explain your answer in (b) (i) above
Energy is lost at each successive trophic level, with only about $10\%$ transferred from one level to the next. Organisms at the highest trophic levels, like vultures, receive the least amount of