Study

Weather and climate Year 8

  •   0%
  •  0     0     0

  • Name at least two factors that impact climate.
    Latitude, earths tilt, movement of heat around earth, distance from sea, altitude.
  • What is prevailing wind?
    The wind that blows most often.
  • What's an air mass?
    A large block of air with the same temperature and moisture content across it.
  • There are three different types of rain. Name two of them.
    Relief, Convectional, Frontal
  • There are two different types of clouds mentioned in the book, name one of them.
    Cumulus, stratus
  • What is a depression?
    A weather system made up of a warm front chased by a cold one, it brings windy wet weather.
  • What is another word for tropical cyclone (there are two) and what are they?
    Hurricane, typhoon. A violent spinning storm that starts in warm tropical waters.
  • Define climate
    pattern of weather over a year or more.
  • There are many different climate regions. Name 3.
    equatorial, tropical, desert, Mediterranean, maritime, contiental, polar, mountain.
  • What weather do stratus clouds bring?
    They bring very light rain, NOT heavy showers. When air rises slowly.
  • What weather do cumulus clouds bring?
    They can bring short showers but on a very hot day they can bring heavy rain. When the ground heats the air quickly on a hot day.
  • These curve around the earth in bands called cells. Name one. (There are three types)
    Hadley, Polar, Ferrel
  • Define weather
    The state of the atmosphere at a given time.
  • What is air pressure?
    Force pressing down on us due to the weight of the atmosphere.