Term 3 Science Review

The harder we push an object-

• The less time it will move

• The bigger it will become

• The farther it will move

• The heavier it will be

Animals that do not have a hard skeleton inside their body are called invertebrates. Which of these animals is an invertebrate?

• jellyfish

• shark

• squirrel

• chicken

Students can produce heat with their hands if they-

• wave their hands in the air

• rub their hands together

• cover their hands in a towel

• wash their hands with water

Animals have a hard skeleton inside their body called vertebrates. Which of these animals is a vertebrate?

• jellyfish

• worm

• squirrel

• butterfly

Which kind of energy can be made by rubbing a block on a table?

• magnetic

• light

• electric

• Thermal

Most mammals do not lay eggs. They give birth to live young. Which animal below is a mammal that gives birth to live babies?

• duck

• lizard

• chicken

• rabbit

Which of the following animals belongs in the bird group?

• ladybug

• snake

• chicken

• monkey

All of the animals in the bird group-

• have fur to keep them warm

• grow a shell for protection

• have feathers to help them fly

• Are fish that live in water

A bird and a lizard both hatch from eggs. What is the best explanation for why they both hatch from eggs?

• They inherited egg-laying from their parents.

• They live in the same habitat and have the same needs.

• They breathe by taking in gas from air into their bodies.

• They eat the same types and amounts of food.

A bike rider stops quickly. The bike tires then feel very hot. Why are the tires hot?

• They are filled with air.

• They moved in a circle.

• They are very smooth.

• They rubbed against the road.