Air Pressure and Air Density Assessment

At which altitude does air pressure decrease significantly?

• Sea level

• At the top of mountains

• In the middle of the ocean

• At the equator

How does air pressure behave inside closed containers?

• It increases

• It decreases

• It remains constant

• It disappears

What happens to air density as air pressure decreases?

• It increases

• It decreases

• It remains constant

• It becomes solid

Which of the following statements best describes the relationship between air pressure and air density?

• As air pressure increases, air density decreases

• As air pressure increases, air density also increases

• Air pressure and air density are not related

• Air pressure and air density always remain constant

In which layer of the atmosphere do we experience the highest air pressure?

• Troposphere

• Stratosphere

• Mesosphere

• Thermosphere

What happens to air pressure as you go higher up in the atmosphere?

• It decreases

• It increases

• It stays the same

• It fluctuates randomly

How does the air density change with altitude?

• It increases

• It decreases

• It remains constant

• It varies unpredictably

What instrument is commonly used to measure air pressure?

• Anemometer

• Barometer

• Thermometer

• Hygrometer

What is the unit of measurement for air pressure?

• Kelvin

• Pounds per square inch (psi)

• Meters

• Decibels

Which of the following factors affects air pressure?

• Temperature and Altitude

• Precipitation and wind speed

• Altitude and latitude

• Ocean currents and tides