Magma
How is magma formed?
When rock is heated up it becomes magma
What is the thinnest layer of the earth?
The thinnest layer is the crust.
True or False do tectonic plates move fast?
False
What kind of volcano has a slow lava flow?
Shield volcanoes
Every reaction has an equal and opposite what?
Reaction
How long does magma take to form?
A. 2 to 6 years
B. 6 to 10 years
C. 9 to 12 years
A. 2 to 6 years
What is the hottest layer of the earth
The core
What is the smallest tectonic plate?`
The Juan de Fuca Plate
What is the simplest type of volcano?
Cinder cone
_____ is inside of a volcano
Magma
What is magma above the earth?
Lava
What is the inner layer of the earth called?
What is the largest tectonic plate?
The Pacific Plate
What volcano has an explosive eruption?
A. Composite Volcanoes
B. Shield Volcanoes
C. Cinder cone Volcanoes
A. Composite Volcanoes
True or False Gravity pulls toward the center of the earth?
True