Week 29 - Science SG - Earth Changes

True or False: The Earth is always changing. These changes can happen fast OR slow.

• True

• False

The Earth is made of how many layers?

• 3

• 4

• 5

True or False: Earthquakes and volcanos can change the earth quickly.

• TRUE

• FALSE

Earthquakes and volcanoes can cause other disasters such as ______ that can change the land quickly.

• landslides and tsunamis

• floods

• earthquakes

• hurricanes

As the Earth's plates move, they rub against each other. This can cause an ______.

• EARTHQUAKE

• VOLCANO

• TSUNAMI

• LANDSLIDE

____________________ can form along plates in the Earth.

• EARTHQUAKES

• VOLCANOS

• TSUNAMIS

• LANDSLIDES

When volcanos erupt, ______________ is released from inside the Earth.

• hot magma

• hot rocks

• hot lava

• hot dogs

An earthquake's shaking can cause large _____________ or cracks in the land.

• bumps

• volcanoes

• holes

• mountains

As lava cools, __________ is formed that can change the shape of the land.

• rock

• volcanoes

• holes

• mountains

The four layers of the Earth are in which order?

• crust, mantle, inner core, outer core

• mantle, crust, outer core, inner core

• crust, mantle, outer core, inner core