Final Revision- Grade 2 - Maha Hegazy

What is a map?

• Model

• key

After the lava cools down it will change into

• solid rocks                 

• fire balls

What is a way weathering leads to erosion?  

• It makes lava, which makes Earth's surface warmer

• A.    It breaks down rocks that can be removed by wind and water.

To help stop the soil from blowing away

• Build a windbreak.                 

• Cut down trees.

An Earthquake is a

• fast change

• slow change

A volcano is a ____________change

• fast

• slow

A land slide is a ___________change

• fast

• slow

Weathering is a ----------------change.

• fast

• slow

Erosion and deposition are two kinds of a change.

• fast

• slow

Floods are a kind of __________________change.

• Fast

• slow