Plate Tectonics
Wegner's Theory
Ridges/Trenches
Pictures
Random Things
100
This type of plate boundary creates seafloor ridges.
What is divergent?
100
This is the name of the past supercontinent.
What is Pangea?
100
This is the type of feature that tells us the plates are moving apart.
What are ridges?
100
What is convergent subduction?
100
What is the name of Ms. DeVito's cat?
What is Scout or Olive?
200
This type of plate boundary creates mountain ranges.
What is convergent collision?
200
The continents drifted apart due to this event, where new rock is pushed through the crust on the ocean floor and old rock is pushed away.
What is seafloor spreading?
200
This is the type of feature that tells us the plates are moving together.
What are trenches?
200
What is fossil evidence/Wegner's Theory/Pangea?
200
What is the name of the planet closest to the Sun?
What is Mercury?
300
This type of plate boundary creates trenches.
What is convergent subduction?
300
This is the type of evidence that uses the old bones, footprints, or remains of animals/plants.
What is fossil evidence?
300
The Mid-Atlantic Ridge is getting bigger. This means the Atlantic Ocean is...
What is widening?
300
What is a fault line?
300
What do plants "breath" out?
What is oxygen?
400
This type of plate boundary creates fault lines.
What is transform?
400
This is a type of evidence that uses features such as glacial movement or mountain ranges.
What is land features?
400
The Marian's Trench is in the Pacific Ocean. This means the Pacific Ocean is...
What is shrinking?
400
What is pangea?
400
What is the force that pulls everything to the center of mass?
What is gravity?
500
This type of plate boundary created the Mid-Atlantic Ridge.
What is divergent?
500
This is the type of evidence that uses past temperatures, rainfall, and weather.
What is climate?
500
Which two continents are getting further away from eachother?
A) N. America and S. America
B) N. America and Africa
C) N. America and Asia
What is B) N. America and Africa?
500
What is seafloor spreading?
500
What type of rock forms after sever pressure and heat?
What is metamorphic?