Landforms
Earth's Layers
Ecosystems
Food Chains
100

A plain is a very  ______ land.

Flat

100

True or False

Earth's center is made of hot, liquid rock.

False. 

It is made of liquid metals.

100

The place in a forest where a bear lives is called its _____.

habitat

100

Because an oak tree can make it own food, it is a _____.

producer

200

The flat land was pushed up leaving a wide ______.

plateau

200

Which layer of Earth is a ball of solid metal.

Inner Core

200

Everything that surrounds a living thing is its ______. 

Environment

200

A deer eats other living things so, it is a ______.

consumer

300

A canyon is different from a valley because a canyon is surrounded by ___________.

steep cliffs

300

Name the 4 common layers of the Earth

Crust, Mantle, Outer Core and Inner Core

300

Krystina draws a sketch of lizards, cacti, spiders, owls, rocks and soil. Which ecosystem do they all belong to?

Desert

300

The process that plants use to make food

Photosynthesis

400

What is the word?

m _ _ n t _ _ n

Mountain

400

What is the difference between the outer and inner core?

The outer core is made of liquid metals and the inner core is made of solid metals.

400

Producers and consumers are connected in a _____.

food chain

400

A living thing that breaks down dead organisms for food.

Decomposer

500

How is a plateau formed?

When flat land is pushed high up by the movement of Earth's crust.

500

True or False

Every landform is part of Earth's crust. 

True

500

An animal that eats both plants and other animals

Omnivore

500

True or False

Carnivores eat both plants and animals.

False