no. it is when the ground has a crack in it and they rub together witch causes the ground to vibrate. the crack is called a techtonic plate.
The most earthquakes are mostly occurs on land
Earthquakes and volcanoes both occur in land and ocean. =)
More Earthquakes occur on land.
Earthquakes occur to the land because it will shake and make most of the weak buildings fall
Yes.
Earthquakes could occur anywhere--on land or in sea. If they occur in the ocean, then they could trigger a tsunami warning.
More earthquakes occur underwater than above land
They are not. Earthquakes at sea occur in the sea bed under the water, the same as they do on any part of the land. Sometimes this sudden movement will cause enough of the seabed to shift so as to cause a tsunami.
Nope - they can occur at sea too - they're the main cause of tidal waves.
Because, the land is where the ground meets the sky ,and the ocean floor is where the ground meets the water.
I am not sure that they actually do have more Earthquakes in the Northern hemisphere. However, as the Northern Hemisphere has more land mass than the Southern hemisphere, more land based Earthquakes will inevitably be detected.
The part of the world where land meets water is called a coastline or a shore. It is the boundary between the land and the ocean or other bodies of water.