Tectonic plates are pieces of Earths crust. With pressure, they may collide or slide under each other, creating vibrations that cause Earthquakes. They can also collide and push each other up, creating mountain ranges. For example, in prehistoric times, India sat in the middle of the Indian Ocean. Over thousands of years, it drifted into Asia and collided, creating the Himalayas.
Answer:
because there are more people
Answer:
depression, illness, social pressure
Explanation:
common sense, don't fully trust, but its my best guess.
