Earth's Materials

Which of the following is NOT a natural resource?

• Sun
• Plastic
• Water
• Soil

Which word describes the TEXTURE of these rocks?

• black 
• round
• small
• smooth

Which soil is best for most plants?

• loam
• clay
• sandy
• rocky

Which landform is a body of water?

• island
• hill
• river
• mountain

Which landform is NOT a body of water?

• ocean
• island
• river
• lake

What are rocks made up of?

• sand
• soil
• dirt
• minerals

Look at the picture. What type of soil would be found in this environment?

• sandy
• clay
• loam
• rocky

Julia visits a place that is surrounded by water. Which landform is she visiting?

• river
• island
• plain
• valley

How can people recycle?

• telling someone else to do it
• sorting trash from recyclable items
• polluting water
• throwing everything in the trash can

Why is loam soil best for growing most plants?

• It contains iron.
• It feels sticky.
• It packs tightly around the roots.
• It holds water well.