The Ural mountains create a distinct border between Europe ans Asia.
Hope this Helps!
This movement is called convection. It can be found in liquids, gasses and rheids - solids that can also experience movement ( on a big time scale), such as the earth mantle. One of the types of convection is diffusion: net movement of gasses from higher to lower concentration areas.
Because light travels more than 800 thousand times as fast as sound does.
In the west, the Atlantic, east, Atlantic is connected to the pacific, and the Arctic is in the both and south. I hope it somewhat helped. Sorry if I didn’t :)
1 to C, 2 to E, 3 to A, 4 to B, 5 to D