The Earth

Millions of years ago, all continents were 1 huge continent called...

• Pangaea

• Africa

• Alberta

• Pasta

Very slowly, the continents moved away from each other. This is called...

• the mantle

• lava

• the continental drift

The center part of the Earth is called

• the core

• the mantle

• the crust

the large middle part of the Earth is called

• the core

• the mantle

• the crust

The outside part (shell) of the Earth is called...

• the core

• the mantle

• the crust

the movements under the outer shell of the Earth are...

• waves

• convection currents

• ocean currents

The plates of the Earth that move are called

• Crust plates

• Construction plates

• Tectonic plates

• Plastic plates

When tectonic plates move, they cause...

• Earthquakes, volcanoes, mountains

• Snow, rain, wind

• Thunder and tornadoes