chapter 4 science review

Which of the following live in a coniferous forest?

• deciduous trees

• jaguars

• monkeys

• pine trees

Which is a natural event that changes the environment?

• flooding

• hibernation

• mimicry

• road building

How do people help ecosystems ?

• by building houses

• by planting trees

• by making roads

• by using water

What kind of adaptation does a chameleon use?

• mimicry

• hibernation

• camouflage

• instinct

Which is an example of an instinct?

• a parrot says "hello"

• a dolphin jumps through a hoop

• a dog barks on command

• a snake cools off in the shade

Which of the following is a nonliving thing?

• plants

• animals

• rocks

• people

When an animal moves from a cold place to a warmer place and then back again, it is called _____________?

• hibernation

• migration

• mimicry

• camouflage

Which type of ecosystem takes up most of Earth?

• saltwater ecosystem

• desert ecosystem

• rainforest ecosystem

• grassland ecosystem

What is a group of organisms of the same kind living in the same place?

• population

• community

• ecosystem

• habitat

What does it mean to go into a sleep-like state for the winter?

• camouflage

• migration

• hibernation

• mimicry