Four friends were hiking in the mountains when they came across a shell fossil like the one pictured to the right. The friends agreed that the fossil of the organism clearly came from the ocean, but they were confused about how the fossil ended up high on a mountain. Here is what each friend thought: Carlos: It belonged to a hiker and fell out of their backpack during a hike. Jenny: The land must have been covered by water long ago. Jordan: An animal carried the shell up the mountain and dropped it. Marcus: Weathering, erosion, and deposition slowly moved the shell up the mountain. Which friend do you agree with the most from the “Take a Hike” scenario? How do you think the fossil ended up on the mountain? Explain your answers.