Not usually. Lighthouses are constructed to withstand waves. Some, however, have fallen victim to erosion of their foundations over time, and collapsed into the sea.
Lighthouses are not spiraled, they are towers.
Egyptians were the people who invented lighthouses. Lighthouses guide sailors as navigators and as warning systems
There are 23 lighthouses in Connecticut.
Ohio has 24 lighthouses.
Potential energy is transformed into seismic waves during an earthquake :)
their are currently 1,983,475 lighthouses
Nobody actually know when and where the lighthouses were built.
There are lighthouses all along the coast.
Canada has the most lighthouses in the world.
Cape Romain Lighthouses was created in 1857.
Billingsgate Island lighthouses were eroded away.
They are cylindrical so the force of wind and waves is lessened. If the walls were flat they would have much more pressure on them ................ they used to be sploge shaped but that just looked silly