Food Chain, Food Web and Ecological Pyramid

Front

All food webs and food chains begin with _________________.

Back

producers

Front

In this energy pyramid, which organisms have the most energy available?

Back

Producers

Front

How many carnivores are shown in this food web?

Back

5

Front

In an ecological pyramid, which type of organism always has the least amount of energy available? Producers, Herbivores, Carnivores, Apex Predator

Back

Apex Predator

Front

If there are 100 Kcal of energy available in the producers, how much energy would be available in the primary consumers?

Back

10 Kcal

Front

In this ecological pyramid, which type of consumer gets only 10% of the energy stored in plants?

Back

Herbivore

Front

What percentage of energy is passed on to each tropic level? Options: 10%, 50%, 90%, 100%

Back

10%

Front

Which organism do the owl and the weasel compete for in the food web? Options: Hawk, Spider, Grasshopper, Shrew

Back

Shrew

Front

Based on the image, which organism receives the least amount of energy from the producer? Options: Owl, Grasshopper, Lilypad, Mouse

Back

Owl

Front

In a food web, arrows point at:

Back

who gets energy.