Write T if the statement is true and F if false.

1. All mountain ranges are formed from the same geologic processes.
2. The Himalayas are among the youngest mountains found on Earth today.
3. The geologic history of mountain belts are typically quite complex.
4. Mountain belts have existed since very early in Earth’s history.
5. Mountain ranges are affected by tectonic and climate processes.
6. Some of the oldest rocks found on Earth are from ancient mountains.
7. The highest mountains also have the deepest roots.
8. All mountain ranges are formed from the folding of the Earth’s crust.
9. The highest mountains on Earth also have the greatest density.
10. Orogeny is a general term used by geologists to describe mountains.