Unit 4 Review Day

Front

How can humans help prevent erosion?

Back

plant more plants and grass hillside

Front

What is conservation?

Back

the careful use and preservation of our natural resources

Front

What tool helps measure water accurately? Options: a thermometer, a magnify glass, a tape measure, a graduated cylinder

Back

Front

What can help with water conservation at home? Options: taking a long shower, turn off the water when you're brushing your teeth, keep the water running while doing the dishes, play in the sprinkler for an hour outside

Back

turn off the water when you're brushing your teeth

Front

What is it called when there is trash in the ocean?

Back

pollution

Front

What natural disaster is this?

Back

erosion

Front

what natural disaster is this?

Back

flood

Front

Why is it important to have soil conservation?

Back

save the soil, prevent erosion, help keep animal habitats safe

Front

What is one way to conserve water?

Back

Fixing leaks