Quick Changes on Earth

It is a shaking of Earth's surface: _______

• Volcanic Eruption

• Earthquake

• Flood

_______________ can cause volcanic eruptions and tsunamis.

• Floods

• Earthquakes

• Volcanic Eruption

During an earthquake you must : __________

• ran away

• keep calm and look for a safe place

• close the doors

It is the melted rock inside a volcano: _______

• Lava

• magma

• Ash

It is melted rock that reaches the Earth's surface after an eruption:

• Lava

• Magma

• Ash

They are caused by movements of Earth's crust. When one piece of crust slides under another one: __________

• Volcanic eruption

• flood

• Earthquake

Which is one consequence of a volcanic eruption?

• Animals build bigger habitats

• Rivers gets contaminated

• The volcano grows higher

It happens when rivers, lakes and streams get too full and overflow after too much rain falls: _____________

• Earthquake

• Floods

• Eruptions

It may bury part of a town: __________________

• landslide

• erosion

• flood

Which of these can be part of your emergency list :

• A radio, a computer, and a bed

• A radio, a flashlight and food

• Food, shoes, and a hat