This Science quiz is called 'Pressure 3' and it has been written by teachers to help you if you are studying the subject at middle school. Playing educational quizzes is a fabulous way to learn if you are in the 6th, 7th or 8th grade - aged 11 to 14.
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The smaller the surface area, the bigger the pressure. Try cutting a fruit with the flat side of a knife. Now try the thin side - it will cut smoothly. The flat side has a greater surface area, therefore less pressure. This is a good practical example of pressure.
Try our third Science quiz on Pressure.