The earth's continents in the past were originally one huge continent known as pangea. However convection currents and the force of gravity caused this single giant continent to split into a series of separate tectonic plates which moved and split away from each other, ultimately resulting in the position of the continents we know today. If this continues (and there is no reason to think it won't) then the position of the continents will continue to shift, new oceans will form (this has already started in the East African rift which will over 100's of millions of years eventually form a new ocean) and continents will collide forming new mountain chains.
The Earth's surface looks the way it does because of the way the wind, water, and the tectonic plates move under the surface. They have shaped the surface into what it is today through millions of years of change.
The answer is tectonic plates floating on the lithosphere. Does that answer your question? LOL :)
If we didn't have tectonic plates nothing would be living. We would have been burnt by the moulten lava
Weathering
volcanoes change the earths surface due to the lava set hard and drys which can make the surface bobbly and ruff also it makes the land more fertilekill people
The tectonic plates below earths surface shape earths landforms
Its Tectonic Activity
the tectonic plates are shifting under the earths surface.
plate tectonic
the tectonic plates under the earths surface
moving tectonic plates on earths surface
The Earth's surface looks the way it does because of the way the wind, water, and the tectonic plates move under the surface. They have shaped the surface into what it is today through millions of years of change.
94% of the earth. yes
The tectonic plates combined together
The shifting of Tectonic Plates.
Tectonic Plates
The answer is tectonic plates floating on the lithosphere. Does that answer your question? LOL :)