Study

6th grade science strand 3

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  • Give me the 4 different type of fronts
    Cold, warm, stationary, occluded
  • Name some of the greenhouse gases (name 2)
    water vapor, CO2, Methane (CH4), Ozone (O3), Nitrous Oxide (N2O)
  • Why is Venus the hottest planet in the solar system?
    Venus atmosphere is made mostly of CO2, has a huge greenhouse effect
  • Earth's rotation affects the path of surface currents. If earth did not rotate, surface currents would flow in straight lines. What is the effect called?
    The coriolis effect
  • What causes deep ocean currents
    density and temperature of water
  • What would happen if there's no greenhouse gases?
    temperature would decrease
  • What causes surface currents?
    Wind
  • Weather associated with high pressure system
    sunny
  • Weather associated with occluded front
    a drop in temperature and quite stormy weather
  • Why do we have wind?
    different air pressure system, wind goes from high pressure system to low pressure system
  • Weather associated with stationary front
    long periods of precipitation
  • Weather associated with cold front
    colder temperatures, thunderstorms and sometimes tornadoes
  • Weather associated with warm front
    warmer temperatures, light precipitation
  • weather associated with low pressure system
    cloudy or rainy
  • What could affect the climate? (at least 3)
    wind currents, ocean currents, latitude, landforms, uneven heating of earth, elevation
  • What are some things that would help slowing down the enhanced greenhouse effect? (2 things)
    reduce use of fossil fuels, plant trees, use renewable resources...etc
  • How do we know if it's a cold or warm current?
    See where it comes from. The poles - cold, the equator -warm