Parent rock is important in different cultures
Deep water is denser than shallow water. The water molecules are packed together more tightly because of the weight of water above pushing down. Hopefully this helps
Answer:
It is possible to calculate the spreading rate of one side of a mid-ocean ridge by dividing distance by time (Distance/Time = Rate). This is called a half-spreading rate. Multiply it by 2 to get the full spreading rate for both sides of the ridge.