Colliding Continents- Continental Drift Theory

The world's last supercontinent is known as _________.

What number am I thinking of?

Some scientists believe that water from meteors and asteroids created the first _________.

How did Alfred Wegener die?

Which is NOT a type of evidence used to support Continental Drift Theory?

When Wegener first proposed his theory of continental drift, why did the scientific community reject his ideas?

The Himalayan mountain range formed as a result of the collision of what two tectonic plates?

The formation of the Alps is the direct result of collision between the _______and _______ plate.

Evidence for the theory of continental drift was first proposed in 1912 by what German scientist?

The 'giant jigsaw puzzle' of interlocking pieces that make up Earth's crust are called what?

Which layer of the earth is made of the crust and upper mantle?

How many tectonic plates can be identified on Earth today?

As plates move across the Earth, crust and rock is dragged back down into the Earth at what type of zones?

When continental crust collides with continental crust at convergent plate boundaries , what begins to form?

Heat escaping from the core creates _______ _______ in the next layer of Earth, the mantle.

Which layer of the earth's interior do convection currents occur in?

The Grand Canyon formed when two plates collided?

What type of rock formed the first continents?