A hypothesis is an educated prediction that can be tested.
I tried to look it up but it was saying that the super climate later broke apart in the sediments have been moving into their current positions ever since
1) Refraction
2)Reflection
3)Concave
4)Convex
I took the test and got this right so you can believe me :)
Hope this helps
Answer: The skier has potential and kinetic energy.
Explanation: This is what I found from a different user on this website