Answer:
1. a
2. b
Explanation:
I'm sorry I know only these 2 :)
Answer:
The continental crust is thicker than the
oceanic crust.
Answer:
high point of a wave = 5
low point of a wave = 4
time between the crest of one wave and the crest of the next wave = 2
vertical distance between a trough and a crest = 1
distance between two crests or two troughs = 3
