Food Chains and Webs

Match

Match the following

• producers

• consumers

• decomposers

organisms that create their own food through photosynthesis

organisms that consume other organisms

organisms that break down matter such as the remains of organisms

• organisms that create their own food through photosynthesis

• organisms that consume other organisms

• organisms that break down matter such as the remains of organisms

Multiple Choice

Which of the following organisms is not a producer?

• grass

• trees

• algae

• bacteria

Match

Match the following

• producers

• 1st level consumers

• 2nd level consumers

• 3rd level consumers

• 4th level consumers

make their own food

eat producers

eat 1st level consumers

eat 2nd level consumers

eat 3rd level consumers

• make their own food

• eat producers

• eat 1st level consumers

• eat 2nd level consumers

• eat 3rd level consumers

Draw

Circle the 1st level consumer

Draw

Circle the 3rd level consumer

Draw

Circle the producer

Fill in the Blank

Which organism has the most available energy?

Fill in the Blank

Which organism has the smallest population size?

Multiple Choice

Which of the following is not shown as a primary consumer

• black bear

• beaver

• pine vole

• bobcat

Multiple Choice

Which of the following has the smallest population?

• persimmon trea

• beaver

• silver maple

• bobcat