What if there were no mountains on earth?

If earth's mountains were magically instantly removed, there would be immediate repercussions. All that stone has mass, and the crust beneath which had been pressed into the mantle would rebound, causing worldwide earthquakes. read more

Mountains play one of the most valuable role in maintaining the eco-system. So it will create an imbalance in the system because mountains are responsive for major living things like animals, humans and plants. read more

Since the Earth revolves very quickly around its own axis, were it not for the fixing effect of the mountains, these plaques would shift. In such an event, soil would not collect on the Earth's surface, water would not accumulate in the soil, no plants could grow, and no roads or houses could be built. read more