When you go up into the mountains or fly high in an airplane, the air is
thinner and the pressure is lower. The air pressure at sea level at a
temperature of 59°F (15°C) is equal to one atmosphere (Atm), and this
is the baseline reading for determining relative pressure.

HOW DOES THIS FACT( SUB QUESTION) RELATE TO MY RESEARCH QUESTION WHICH IS


What effect does the amount of air pressure have on how far a soccer ball travels when kicked?