Explain and provide and example of how energy flow is represented in food chains, food webs and pyramids. Explain how changing a factor in an ecosystem (especially involving a keystone species) can impact this flow of energy and the ecosystem as a whole: provide an example of this in your answer.

Heterotroph

Autotroph

Producer

Food chain

Consumer

Energy Pyramid

Trophic Level

Food Web

Keystone Species

Question

Biology

Shelly

27 November, 12:00

Explain and provide and example of how energy flow is represented in food chains, food webs and pyramids. Explain how changing a factor in an ecosystem (especially involving a keystone species) can impact this flow of energy and the ecosystem as a whole: provide an example of this in your answer.

Heterotroph

Autotroph

Producer

Food chain

Consumer

Energy Pyramid

Trophic Level

Food Web

Keystone Species

+2

Answers (1)

Know the Answer?

Sherlyn Bush · Answer 1

Well all 3 it would start with a producer,

example:

African Iris - African Killer Bee - Anteater - Spotted Hyena - (when the hyena dies of natural causes since it is an apex predator) - Earthworm

I don't know if this is exactly what you mean, but this is the best example I can with.