Food Webs and Chains

an organism that eats only plants

• carnivore

• herbivore

• omnivore

If the grasshopper were to be removed completely from the food web, what organism would be most effected?

• The squirrel
• The shrew
• The deer
• The rabbit

shows all possible flows of energy

• food web

• food chain

• energy pyramid

an organism that eats both plants and animals

• carnivore

• herbivore

• omnivore

If the snake population decreased, which populations would increase as a result?

• Birds and Frogs

• Hawks and Frogs

• Birds and Hawks

• Frogs and Butterflies

an organism that can produce its own food through photosynthesis

• consumer
• heterotroph
• autotroph
• herbivore

shows one possible flow of energy

• food web

• food chain

• energy pyramid

Which of the following is a herbivore?

• cricket
• frog
• hawk
• shrew

an organism that gets energy from eating other things

• consumer

• producer

• energy pyramid

• decomposer

an organism that can produce its own food through photosynthesis

• consumer
• heterotroph
• autotroph
• herbivore