Discuss the flow of energy through the ecosystem, the relationship between the different trophic levels, and the factors that limit the number of trophic levels.

A: There would be more energy available to plants.
B: There would be more nutrients available to animals.
C: There would be more nutrients available to plants.
D: The ecosystem would stop functioning.
E: More energy would flow into an ecosystem.

If there was some planet in the universe that had life on it, with a planetary ring, how would the ecosystem differ from that of earth? Would you weight less when directly "under" the ring? Would it cause water to condense a little more in that area?

I need to know what the ecosystem and what the community information of a bighorn sheep is. Can you please help me?

Removing the food items directly affects the countries which produce them. Aside from irrigation and pesticide problems what are other ways removing the foods affect that country’s ecosystem?

I would like to know 2 negative effects that plants may have on the ecosystem.

Can anyone tell me what are the roles of human in ecology, ecosystem and biosphere?
Please give me the reference of website if it’s possible. Thanks!

A. Living organisms modify their environment a little at a time.
B. Parts of communities split off to form new communities.
C. Changes occur that are caused by organisms outside the ecosystem.
D. An ecosystem reaches a final, unchanging stage.

Sure you have your goldifsh, but what else?
Like tiny microorganisms and plants, and if so, what do they do to help the overall ecosystem of the tank?

Also, what are the biotic and abiotic features of its ecosystem?