What processes were used to form rocks?

There are three main types of rocks: sedimentary, igneous, and metamorphic. Each of these rocks are formed by physical changes—such as melting, cooling, eroding, compacting, or deforming—that are part of the rock cycle. Sedimentary rocks are formed from pieces of other existing rock or organic material.

source:

https://nationalgeographic.com

Explanation:

Rocks are sedimentar, igneous and metamorphic with three primary forms. Any of these rocks consists of physical modifications — such as melts, cools, erodes, compacts or deforms — part of a rock period. Other current rock or organic material is composed of sedimentary rock.

Explanation:

they need it to survive

explanation:

no, because those are both different running competitions. while distance runners train their legs and their lungs to run long amounts of time, the sprinters are training their legs and their lungs to give all they have in the little amount of area they need to cover. the brain also plays a huge part in all of this.

the brain is the only thing in your body that sends messages to your body telling you to run. if you are a long distance runner and you have the mind set of a sprinter, you will not get anywhere. if you have a long distance mind set and you have to run 200m in 20 seconds then you will not make it in time.