Science Review 3rd Grade

Choose A

• A
• B
• C
• D

An animal that is active at night is said to be __________.

• hibernating
• migrating
• nocturnal
• using camouflage 

When an organism imitates another organism it uses _____.

• mimicry
• camouflage
• producer
• nocturnal

When animals go into a deep sleep, it is called _____.

• camouflage
• hibernate
• blubber
• nocturnal

A structure or behavior that helps an organism survive in an environment is an _____.

• adaptation
• camouflage
• climate
• nocturnal

an animal with feathers and wings

• amphibian
• bird
• reptile
• mammal

A behavioral adaptation in which animals go on a long distance journey from one place to another as seasons change.

• hibernation
• mimicry
• producer
• migration

21 An animal that hunts other animals to get its food.

• predator
• omnivore
• herbivore
• prey

What is the name of this landform?

• lake
• island
• ocean
• pond

a wheel with a rope or belt around it. Helps a person lift or move something up, down, or across an area. 

• screw
• pulley