Bull Sharks.
About three feet of water.
Sharks typically attack their prey in depths ranging from near the surface to about 300 feet deep. They are capable of hunting in a wide range of depths depending on the species and the availability of prey.
They do not attack you unless your swimming, they think your feet are fish. So they don't really mean to attack you, they don't know if your human or not... Hope this helped (:
For a tiger shark to attack, the water does not have to be very deep at all. For an attack to be possible, you would only have to be in water one quarter up your shin for a baby to attack. If it is a larger tiger shark you are worried about, you could be in water as shallow as halfway up your thigh. For a full grown tiger shark, if your legs are underwater, you are vulnerable.
Three US gallons of water equates to about 0.4 cubic feet.
White sharks are found in all oceans except the polar seas. They can be found far at sea or close to shore, and are one of the sharks known to attack humans. The largest flesh eating shark, up to 21 feet or more.
yes
No not really and they could only if they catch a little drop of blood in nearby water of the mammal it will attract many sharks.
Sharks can and do jump out of the water. Great white sharks have been filmed hunting seals by coming up beneath them and leaping all the way out of the water. They hit the seal at very high speed, which they build up by starting from deep in the ocean and swimming as hard as they can toward the surface. The impact is so great that the seal is probably dead before it even realized what has happened.
Depending on the species, sharks can have different sizes. The largest is the whale shark that can reach up to 41 feet in length. The great white shark can be about 20 feet long. Smaller sharks are the bull and tiger sharks that can have an average length of 11 feet.
Nurse sharks generally range from 7.5 feet to 9.75 feet with some growing as long 14 feet.
108 cubic feet