Plate tectonics 8th grade

When was the super-continent, Pangea formed?

• 200 billion years ago
• 220 billion years ago
• 200 million years ago
• 220 million years ago

Remains of the reptilian creature, Mesosaurus, found on West Africa and South America is which type of evidence supporting continental drift?

• climate
• rock formation
• shape
• fossil

What type of boundary creates an island arc?

• convergent ocean ocean
• convergent ocean continental
• convergent continental continental
• divergent

What type of boundary creates new seafloor?

• convergent ocean ocean
• convergent ocean continental
• convergent continental continental
• divergent

Which type of boundary creates an earthquake?

• transform
• divergent
• convergent

Which type of boundary is the San Andres Fault?

• convergent
• divergent
• transform

Plates coming together would be

• convergent
• divergent
• transform

Plates sliding would be

• convergent
• divergent
• transform

Plates moving apart would be

• convergent
• divergent
• transform

Which has thicker crust

• ocean
• continental