You are presented with the question "What caused the Himalayas to form?" and the following answer choices: 
- permineralization
 - Slow compression
 - Wind storms
 - a hydraulic system
 - objects that have mass
 - Dinosaurs
 - Glaciers
 - Water expanding

Now knowing that the Himalayas were formed by rock folding and folding and metamorphic rock Folding is caused by slow compression and the rock responds by bending, choose the best answer.


 

  Slow compression       