A Thermometer: measures the air temperature.
A wind vane: determines the direction from which the wind is blowing from.
An Anemometer: measures wind speed.
A Hygrometer: measures the water vapor content of air or the humidity.
A Barometer: measures air pressure
Answer:cool dude
Explanation:
where is ur picture?
Answer:
"scattering" that would be the correct answer :)
hope it helps