Science Review Slowing Earth's Changes

How do people change Earth's Surface?

• Good way like stopping erosion.

• Bad way like pollution and deforestation

• Good and bad way.

• People don't change Earth's suface

Place where a body of water meets land.

• Seawall

• Windbreak

• Landslides

• Coast

How do people slow the changes to Earth's surface? (3 correct answers)

• Use less motor vehicles for transportation

• Stop cutting trees

• Eating healthy food

• Eliminating the use of fossil fuels

Natural resource is something that comes from Earth that people use.

• True

• False

Barriers that are built in the water to break waves.

• windbreak

• seawall

• breakwaters

• seafood

A natural way to stop erosion of sand

• breakwater

• seawall

• beach grass

Seawalls are barriers that are built on the coast to protect sand and buildings

• True

• False

What is this...?

• erosion

• flood

• weathering

• landslide

Rows of trees or shrubs that are planted to slow the speed of the wind and prevent erosion

• windbreak

• seawall

• coastbreak

• break

Methods to slow land erosion. (3 correct answers)

• windbreak

• seawall

• till planting

• contour farming