In the Weather Lab , you will create a simple barometer and measure whether the air pressure in your neighborhood is rising or falling.
(you; will create; a simple barometer and measure whether the air pressure in your neighborhood is rising or falling; L:In the Weather Lab) (the air pressure in your neighborhood; is rising; )
you the air pressure in your neighborhood
will create is rising
a simple barometer and measure whether the air pressure in your neighborhood is rising or falling L:In the Weather Lab