Food Chains/Biotic/Abiotic

What is the main source of energy?

• plants

• sun

• animals

What first receives the energy from the sun?

• producers (plants)

• consumers (animals)

• decomposers (bacteria and fungi)

Select two examples of herbivores (plant-eating animals).

• giraffe

• wolf

• deer

_________ cannot make their own food, so they need to consume (eat) plants or animals.

• consumers
• producers
• decomposers

_______are animals that eat only plants.

• herbivore
• carnivore
• omnivore

_______ are animals that eat only animals (meat).

• herbivore
• omnivore
• carnivore

Which of the following is a producer?

• Rabbit

• Rat

• Rattlesnake

• Rice

Which of the following refers to the producers in the ecosystem?

• Autotrophs

• Carnivores

• Heterotrophs

• Omnivores

What animal is on the top of the food chain? 
*Remember Humans are on the top of all food chains because we do not get hunted. 

• Grass
• Grasshopper
• Mouse
• Owl

Where does the energy start in this food chain?

• Plant
• Sun
• Deer
• Wolf