He is majoring in geology.

He owns a big house.

In my area, a summer festival is held every year.

The geology of this area is very unique.

I like riding the lift at the ski resort.

In geology, this area was formed by a large rift.

The formation of a mountain requires millions of years.

He formed a new team.

He is known as a person with learning.

Let's go to the top of the mountain by ski lift.