Science Unit 7 Review Part Two

Food chains show ________________________________________.

• a group of animals that must drink 8 ounces of water a day in order to survive

• a series of organisms that depend on one another for food

• how animals in one ecosystem interact with animals in other ecosystems

• how different plants and animals survive cold winters

_________________ is the ability to make something move or change.

• Energy

• Ecosystem

• Producer

• Consumer

The way amounts of energy moves along a food chain is called the ___________________________.

• motion of energy

• decomposer of energy

• flow of energy

• perish of energy

Perish means ___________________________.

• to be destroyed; to die

• an animal that naturally preys on others

• an animal that eats only plants

• an animal that eats both plants and other animals

A living thing, such as a plant, that can make its own food is called a ______________________.

• producer

• predator

• prey

• consumer

A living thing that cannot make its own food and must eat other living things is called a _______________________.

• producer

• food chain

• consumer

• energy

A living thing that gets energy by breaking down dead organisms and animal wastes is called a _____________________________.

• producer

• decomposer

• perish

• food chain

An animal that naturally preys on others is called a ______________________.

• food chain

• prey

• predator

• producer

An animal that is hunted and killed by another for food is called ___________________.

• predator

• decomposer

• energy

• prey

An animal that eats only other animals is called a _____________________.

• carnivore

• omnivore

• perish

• food chain