Author Question: The collision of the subcontinent of India and Asia started forming the ________ approximately 50 ... (Read 80 times)

vHAUNG6011 · **on:** Jul 14, 2018

The collision of the subcontinent of India and Asia started forming the ________ approximately 50 million years ago.

A) Ural Mountains
B) Mid-Atlantic Ridge
C) Himalayan Mountains
D) Appalachian Mountains

Question 2

The average rate of seafloor spreading in modern oceans is ________.

A) 5 centimeters per year
B) 8 centimeters per year
C) 2 centimeters per year
D) 15 centimeters per year