Hi
user
Hello! How can I help you today?
assistant
I'm learning about mountains in school. How are mountains formed?
user
Mountains are formed when the Earth's crust is pushed upwards by tectonic forces. This can happen when two plates collide, or when magma rises from beneath the surface.
assistant
What's the difference between a mountain and a hill?
user
Generally, a mountain is much taller and steeper than a hill. While there's no exact height that defines a mountain, it's often considered to be over 1,000 feet (300 meters) tall.
assistant
That makes sense. Thanks for the help!
user
You're welcome. I'm glad I could help you learn more about mountains.
assistant