Question 1: Do mountains last forever? Explain why with as much detail as you can. What causes them to last forever or not last forever?
Answer: Mountains do not last forever. They don't last forever because of weathering and erosion.
Question 2: Explain at least two ways that solid rock can break into smaller pieces naturally?
Answer: One way solid rock can break into smaller pieces naturally is by ice. This means that water freezes and breaks the stone. Another way solid rock can break into smaller pieces naturally is by tree roots. This means that tree roots can break stone.
Question 3: How are rocks at the top of a mountain different than the ones at the bottom? What makes them that way? How did our experiment demonstrate that?
Answer: Rocks at the top of a mountain are sharp and jagged, whereas rocks at the bottom of a mountain are round. The rocks at the bottom become this way by erosion. Our demonstration showed us that by the sugar bumped into each other and became roundish.