Mountain ranges are created at convergent or destructive boundaries between tectonic plates. Convergent margins are formed when two tectonic plates move towards each other. When this happens the crust is folded and faulted upwards into impressive mountain ranges called fold mountains. Notable fold mountain ranges include the Andes, Alps and Himalayas. These mountains are formed at continent to continent collision and ocean to continent convergence.
Answer:
B. Mesosphere
Explanation:
The Mesosphere is the layer of the atmosphere that protects the Earth from meteoroids. It is also the coldest layer of the atmosphere. Below it is the stratosphere and above it is the thermosphere.
Its d you could have looked it up on google images