Science 3

Living Things: Classification of Animals

Select animals that are amphibians.

• Frogs

• Lizard

• Newts

• Turtles

Living Things: Importance of Animals

Several kinds of dogs like Labrador Retrievers are very helpful to humans.

• True

• False

Living Things: Ecosystems

Select the TRUE meaning of decomposers.

• They eat only plants to get their energy.

• They get their energy from decayed plants or fruits and remains of animals.

• Consumers that eat both meat and plants.

Layers of the Earth:

What layer has solid iron and nickel?

• Mantle

• Inner Core

• Crust

The continental floor is made out of:

• 
• 
•