The African and European plates.
It depends on the type of plates coming together but two continental plates will form a mountain chain. An example would be the Indian sub-continent colliding with Asia to form the Himalayas.
The Alps are one of the great mountain range systems of Europe, stretching fromAustria and Slovenia in the east, through Italy, Switzerland, Liechtenstein and Germany, to France in the west.
from when an objects crashed into earth and an chunk of rock form
A small mini-planet, about the size of Mars, slammed into the Earth. This was when the earth was completely molten, so it knocked some of the lava off the Earth to form a ring around it. Over time that ring crashed together to form the moon.
African
The Alps are a result of the collision between Africanand European tectonic plates, during which the western part of the Tethys Ocean, (which was formerly in between these continents), disappeared.
by two plates crashing together
The Rockies began first
The Alps are the mountains that would have to be crossed.
Europe and Asia form the continent of Eurasia.
Together they form the continent of America, or the Americas.
they drifted together to form a single continent
The Alps
The word 'alpine' (or Alpine) is the adjective form of the proper noun Alps (The Alps is a mountain range in Europe).The adjective 'alpine' describes a noun as of or from The Alps region.
The city of Morelia is a city with a large popluation in Mexico. Mexico, together with Canada and The United States of America, form the North American continent.
the rocky mountains are located in North America. A long time ago, there was one big continent on the planet earth and soon enough, it drifted apart into plates. When those plates crashed together, they forced the earth's crust to go up, and over time the plates were pushed together so much, it forced them really high and they formed the Rocky mountains.
The Alps form the northern border of Italy and are found in it as well as France, Switzerland, Germany and Austria.