Food Chains

Front

What is represented in the diagram? Options: evaporation of water, transfer of energy, reflection of light, animal life cycle.

Back

transfer of energy

Front

What is most likely the first thing to result from having fewer field mice in the food chain?

Back

The snakes would have to find another food source.

Front

A new fish that also eats plants is introduced into a pond. What changes would occur to this pond ecosystem?

Back

The plant population will decrease.

Front

Which of the following correctly shows how energy moves through the food chain?

Sun --> meat eaters --> plants --> plant eaters

,

Sun --> plants --> plant eaters --> meat eaters

,

Sun --> plant eaters --> meat eaters --> plants

,

Sun --> plants --> meat eaters --> plant eaters

Back

Sun --> plants --> plant eaters --> meat eaters

Front

Based on the food chain illustrated below, what effect would be the most likely direct result of increasing the number of fish?

Back

The population of beetles would decrease.

Front

Organisms that make their own food are called -

Back

producers

Front

Organisms that eat other organisms are called -

Back

consumers

Front

Organisms that ONLY eat producers are called -

Back

herbivores

Front

Organisms that ONLY eat other consumers are called -

Back

carnivores

Front

Organisms that eat both producers and other consumers are called -

Back

omnivores