F2F Class notes 21 July (Eddie)

humid = wet, which contains water

humid climate = a type of regional weather

humidity = the amount of water in air
humidifier
dehumidifier =
an appliance used to remove water from the air

central heating = a system that provides heat to a venue (apartment, house etc)

ski mask = a mask with holes for the eyes and mouth which is worn when skiing, riding a motorcycle etc

20C = 20 degrees Celsius

– 20C = 20 below 0, 20 below, minus 20 degrees.

40F = 40 degrees Fahrenheit

C to F = Cx2+20

F to C = F-20/2