Final answer:
Sedimentary rocks form from fragments being cemented together, while metamorphic rocks result from physical or chemical alteration due to high temperature or pressure.
Explanation:
Sedimentary rocks are formed when fragments of other rocks are deposited and cemented together without melting. Metamorphic rocks are produced when high temperature or pressure alters existing rocks physically or chemically. Geological activity plays a crucial role in the formation of these rocks.
Learn more about rock formation here:
https://brainly.com/question/44047619
