yes or no?
2006-10-09 10:08:31 · 8 answers · asked by samantha 1 in Science & Mathematics ➔ Other - Science
Some do some don't. If there is enough water pressure then a pump is not needed. If the pressure is low or you want a high fountain then you need to use a pump.
2006-10-09 10:11:05 · answer #1 · answered by Anonymous · 0⤊ 1⤋
One of the finest water fountains I know is at Chatsworth House and this works soley with gravity fed water - it's very spectacular.
However, in our garden we have a much more modest system that works with submerged electric pumps.
2006-10-09 17:12:25 · answer #2 · answered by Anonymous · 0⤊ 1⤋
yes, all water fountains have some sort of pump to move the water.....
2006-10-09 17:10:56 · answer #3 · answered by brian c 5 · 0⤊ 1⤋
Its not a yes or no question,some can have pumps but not nessary like say the trevy fountain?
2006-10-10 04:53:54 · answer #4 · answered by Ben 3 · 1⤊ 1⤋
no, it works on gravity just like all plumbing
The romans had water fountains in the third century A.D.
2006-10-09 17:10:41 · answer #5 · answered by Anonymous · 0⤊ 2⤋
yes if it pushes the water up and bak down on top of itself or one like it. you need something to pushj it bak to the top or else you would run out of water. so, yes
2006-10-09 17:12:42 · answer #6 · answered by big mac 2 · 0⤊ 1⤋
Yes they do.
2006-10-09 17:16:25 · answer #7 · answered by Anonymous · 0⤊ 1⤋
yes; water doesn't defy gravity on its own.
2006-10-09 17:11:30 · answer #8 · answered by bequalming 5 · 0⤊ 1⤋