Heat and pressure
When rocks bend, they can form folds, such as anticlines, synclines, and monoclines. These folds are structures caused by the pressure and movement within the Earth's crust, resulting in the bending and deformation of rocks.
two things that are intresting about the moon are the glow and the rocks
The two things that encourage rocks to transform is heat and pressure. The transformation and weathering of rocks will vary depending on the level of pressure and intensity of heat.
Faulting and folding (also known as brittle and ductile deformation). Please see the related links.
gas and rocks
heat and pressure.
Glucose and oxygen
As rocks undergo stress, two things that change are their shape and their volume. The rocks may deform and change their shape based on the type of stress applied, while their volume may also change as the rocks compress or expand under pressure.
Two eggs and Two Sperm.
Two muscles are needed, one to extend the other to close
They needed a keep because that was the strongest part of the castle and the portculis.
soil and sunlight