What is the most common gas in the earth's atmosphere
Nitrogen
Oxygen
Hydrogen
Helium
What is minus 40 degrees Farenheit expressed as degrees Centigrade
minus 40
40
100
20
Who invented the mercury thermometer
Daniel Gabriel Farenheit
Robin L. Farenheit
A. D. Farenheit
Duke G. Farenheit
Okta is a unit of measurement of what
Wind Speed
Cloud cover
Ocean depth
Waves
What common term refers to the amount of water vapour that is held in the air?
Humidity
Aridity
Audacity
Heat
Treasure Island author Robert Louis Stevenson's father was responsible for what significant weather-related invention
The Stevenson Screen
The Stevenson cloud
Louis Cloud
Steve effect
What shipping forecast area lies immediately South of Forties off the British Isles
Frager
Dagger
Rogger
Dogger
What common term refers to the movement of air from a high pressure to a low pressure zone
Wave
Air
Wind
Sound
What is O3 (O followed by the number 3, usually shown in sub-script)
Oxytone
Oxford
Ozone
What wind speed limit applies for setting athletics sprinting and jumping records
Two metres per hour
Two metres per second
Two inches per second
Two kilometres per second