Plate boundaries and surface features

Draw arrows to represent Divergent boundaries

Examples of the Earth Moving on a massive scale

• Volcanoes

• Wind

• Water

• Earthquakes

Tags

NGSS.MS-ESS2-3

NGSS.MS-ESS2-2

NGSS.MS-ESS3-2

Tectonic plates are found on

• The ground

• Earth's Crust

• Earth's core

• The water

Tags

NGSS.MS-ESS2-3

Draw arrows to represent Convergant boundaries

Tags

NGSS.MS-ESS2-3

The process where new ocean floor is formed through volcanic activity and slowly moves away from the ridge

• Continental Drift

• Pangea

• Seafloor spreading

• Ocean waves

Tags

NGSS.MS-ESS2-3

NGSS.MS-ESS2-2

A break or fracture in the ground that occurs when plates move or shift

• Seafloor spreading

• volcano

• fault line

What did Alfred Wegener use as evidence to prove that the continents were once joined together and slowly moved apart?

Tags

NGSS.MS-ESS2-3

Earthquakes and volcanic activity occur at

• The seafloor

• Continents

• Plate boundaries

• Pangea

Tags

NGSS.MS-ESS2-3

NGSS.MS-ESS3-2

Roughly how many tectonic plates make up Earth's crust?

• About 20

• 7

Tags

NGSS.MS-ESS2-3

Who came up with the continental drift theory

• Alfred Wegener

• Albert Einstien

• John Hess