Earth Science Quiz

What is Earth's crust mostly made of?

• Water

• Soil

• Rocks

• Sand

What type of rocks are found in a streambed?

• Sharp and jagged

• Smooth and rounded

• Flat and thin

• Large and square

Where are good places to see rocks carved into sculptures?

• Schools

• Museums

• Parks

• Libraries

What is the main topic of Chapter 6?

• Water Cycle

• Earth's Building Blocks

• Weather Patterns

• Plant Growth

What is a common use for rocks in jewelry?

• As a base

• As polished stones

• As a frame

• As a clasp

What do minerals in rocks appear as?

• Colors

• Grains

• Liquids

• Gases

What is a common feature of rocks with large grains?

• They are invisible

• They glitter

• They are sticky

• They are soft

What might rocks have that makes them look different?

• Stripes or layers

• Holes

• Feathers

• Fur

What are igneous rocks formed from?

• Sand and water

• Magma that cools and solidifies

• Wind and rain

• Plants and soil

What is obsidian often called?

• Volcanic glass

• Desert sand

• Ocean stone

• Mountain rock