Chapter 4 Science

A ________________ forest is most common in the United States.

• niche

• temperate

• big

When organisms work against each other to get what they need, there is ____________.

• relocate

• competition

• food chain

Organisms that can’t adapt ________________ .

• perish

• get bigger

• get smaller

Every organism in an ecosystem has its own role, called a _________.

• crew

• friend

• niche

Organisms become _________ when there are very few of their kind left.

• extinct

• endangered

• mimicry

The shape of a bird’s beak and a giraffe’s long neck are examples of _________.

• cousins

• tools

• adaptations

Organisms that _________ find a new home to live in.

• perish

• niche

• relocate

Some animals are hard to see because their _________ matches their surroundings.

• predator

• camouflage

• prey

An animal that protects itself by looking like a predator is an example of _______

• adaptation

• mimicry

• fun

Dinosaurs are ___________ animals.

• endangered

• extinct

• small