Understanding Earth's Surface Changes

What process involves the breaking down of rocks into smaller pieces?

• Condensation

• Weathering

• Erosion

• Deposition

Which of the following is NOT an agent of weathering and erosion?

• Gravity

• Photosynthesis

• Wind

• Plants

Tags

NGSS.MS-ESS2-2

What do contour lines on a topographic map represent?

• Temperature variations

• Different types of rocks

• Elevation changes

• Water depth

How do scientists predict changes in land features over time?

• By studying patterns in weather

• Through historical documents

• Observing animal migration patterns

• Using topographic maps

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

What is the primary benefit of satellites in studying the Earth's surface?

• Predicting weather changes

• Providing high-resolution images of land features

• Communicating between different research stations

• Mapping the ocean floors