2. Try These…
Pick an ecosystem (any one you want), and list as many abiotic and biotic factors as you can.
Draw a food web within that ecosystem that includes at least four trophic levels and six different organisms. Label the levels and energy roles of each organism.
If there is 10,000kcal of energy available at the producer level, how many kcal would be available to an apex predator?
Remove one organism from your food web and explain the effect that this would have on the rest of the organisms.