Continental Drift

Who is the person credited with developing the theory of continental drift?

• Harry Hess
• Galileo
• Alfred Wegener
• Newton

Tags

NGSS.HS-ESS1-5

What is this a picture of?

• plate tectonics
• continental drift
• pangea
• glacier scaring

Tags

NGSS.HS-ESS1-5

NGSS.HS-ESS2-1

This is a picture of glacier scars found in Africa.  What are these evidence for?

• Africa has always been near the equator
• Africa was once in an area of the Earth that had a very cold climate
• The continents have not moved
• sea floor spreading

Tags

NGSS.HS-ESS1-5

What does the theory of continental drift state?

• The continents were once joined in a super-continent and have moved over time
• Continents are stationary and do not move
• The Earth is broken into lithospheric plates that move due to convection currents
• none of the above

Tags

NGSS.HS-ESS1-5

NGSS.HS-ESS2-1

What does the theory of continental drift state?

• The continents were once joined in a super-continent and have moved over time
• Continents are stationary and do not move
• The Earth is broken into lithospheric plates that move due to convection currents
• none of the above

What evidence did Wegener use in his theory?

• Continents and fossils fitting together/matching-up like puzzle pieces 
• glacier scars and evidence from temperature
• mountain ranges and coal deposits line up across continents
• all of the above

Tags

NGSS.MS-ESS2-3

NGSS.MS-LS4-1

Why did no one believe Wegener's thoery?

• He could not explain HOW the continents moved
• He didn't have evidence
• His data was wrong
• He didn't use the right technology to gather data

Tags

NGSS.HS-ESS1-5

What two specific continents fit together most noticeably?

• Africa and North America
• South America and Europe
• South America and Africa
• Antartica and Africa

Tags

NGSS.MS-ESS2-3

What drives tectonic plate movement? 

• gravity
• coriolis effect
• convection currents
• the earth's magnetic core

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

What are the two types of crust?

• continental and oceanic
• ocean and basin
• lower and upper
• thick and thin