Zero continents are almost totally within the Western Hemisphere. The Americas are the only continents that lie entirely within the Western Hemisphere, while Europe, Africa, Asia, and Australia are located mostly in the Eastern Hemisphere.
Africa & Asia
Two reasons the continents didn't fit perfectly together while they were Pangaea are the effects of erosion and sea level changes. Over time, erosion of the coastlines and movement of tectonic plates caused the shapes of the continents to change. Sea level changes due to factors like glaciation also altered the coastlines and made the fit less perfect.
Two lines that are perfectly straight and will never intersect.
Its true
Its true
Its true
Its true
north america and south america
There are no continents that do not have deserts. Even Europe has a small patch of desert in Spain - Las Tabernas Desert - and almost the entire continent of Antarctica is a desert.
There are two planets with an almost perfectly spherical shape. They are Mercury and Venus.
Istanbul