Question

In an aquatic ecosystem: the planktons are eaten by zooplanktons, the zooplanktons are eaten by smaller fish and the smaller fish are eaten by mammals. What system is this relationship a representative of?

A)
hydrosphere
B)
biosphere
C)
geosphere
D)
atmosphere
E)
chronosphere
PLEASE HELP!

Answer 1

E

Step-by-step explanation:

Answer 2

Well I'm not sure of the answer but I think since there are multiple species which are in the biosphere, the system that in that relationship would be a representative of the biosphere.

Step-by-step explanation:

And for part E do you mean the chronosphere or cryosphere?