Rocks and More

What are rocks made out of?

• mud

• metal

• minerals

• chemicals

What is a volcano?

• A place where lava, gas, and ash escape.

• An sandy area near a lake or ocean.

• A hill of sand made by the wind.

• A high, steep area of land.

A large rock can be called a :

• pebble

• stone

• mountain

• boulder

A small rock is called a :

• flake

• marble

• pebble

• ant

When rain or wind cause rocks to break down is called:

• weathering

• grinding

• sanding

• flaking

Tags

NGSS.MS-ESS2-2

Cement, concrete, and clay are all things we use that are made of rocks. What else do we use that is made of rocks?

• ink

• plastic

• asphalt

• rubber

Sand, clay, and gravel can be found in:

• space

• soil

• water

• ice

What is a mountain?

• High, steep, area of land.

• A hill of sand made by wind.

• A sandy place by a beach or lake.

• A deep V-shaped valley.

What is a dune?

• A V-shaped valley.

• A plant that only grows near rocks.

• A hill of sand made by water.

• A hill of sand made by wind.

Can rocks change?

• Yes, but only in size.

• No they can't change.

• Yes, but only in texture.

• Yes. they can be changed by things like weathering or erosion.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2