1) What is the correct definition of pressure a) The amount of mass in a certain volume b) The amount of weight in a vertain volume c) The amount of mass in a certain area d) The amount of weight in a certain area 2) What is the unit of force? a) kilogram b) newton c) metre d) jedi 3) True or false. The pressure in the heal of a high heal shoe is greater than an elephants foot? a) True b) False 4) Why is it easier to cut with a sharp knife than with a blunt one? a) The area of the knife edge is large, so the pressure is greater b) The area of the knife edge is small so the pressure is greater c) The area of the knife edge is small, so the pressure is small 5) If all the birds in the picture are the same weight, which has the lowest pressure under it's feet? a) Crow b) Seagull c) Raven d) Chicken 6) The pressure in liquids and gases is caused by... a) the particles pushing down b) the particles pushing up c) the particles pushing sideways d) the particles moving in all directions and colliding with things 7) The unit of pressure is... a) Newton b) Pascal c) Becquerel d) kilogram 8) As you go deeper into the sea, what happens to the pressure? a) It stays the same b) It descreases c) It increases

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