Study

Social Science Unit 3

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  • What layer of the atmosphere PROTECTS us from the sun rays?
    The stratosphere
  • What stage of the WATER CYCLE is this? The water vapour cools and forms clouds
    Condensation
  • What's missing?
    The mouth of a river
  • What is the WIND?
    It is air in MOTION
  • Match:
    Precipitation: rain, snow and hail; Wind: breeze, gale and hurricane; Layers of the atmosphere: troposphere, stratosphere and ionosphere
  • What state of water is this?
    Liquid
  • What stage of the WATER CYCLE is this? The water returns to rivers, lakes and oceans.
    Collection or accumulation
  • What stage of the WATER CYCLE is this? The heat of the sun changes liquid water into water vapour.
    Evaporation
  • What is the HYDROSPHERE?
    It's ALL THE WATER in the planet.
  • What are these?
    These are ice caps
  • What is this?
    It's a lake
  • What layer of the atmosphere is this?
    Stratosphere
  • What layer of the atmosphere is this?
    Troposphere
  • Complete
    Water has no colour, water has no taste and water has no smell
  • What are CLOUDS made of?
    Clouds are made of WATER DROPS
  • What layer of the atmosphere is this?
    Ionosphere
  • What stage of the WATER CYCLE is this? Water drops fall to Earth.
    Precipitation
  • What kind of wind is this?
    Breeze
  • What's missing?
    The source of a river
  • What is the source of a river?
    The source of a river is where it STARTS
  • We should stop air _________________
    Pollution
  • What kind of wind is this?
    Hurricane
  • How many layers does the atmosphere have?
    The atmosphere has THREE layers
  • What is this?
    It's an ocean
  • What are the stages of the WATER CYCLE?
    1. Evaporation 2. Condensation 3. Precipitation 4. Collection or accumulation
  • What state of water is this?
    Gas
  • How is the water in SEAS and OCEANS?
    Salt water
  • What layer of the atmosphere is the CLOSEST to the Earth?
    The troposphere
  • How is the groundwater and the water in lakes and rivers?
    Fresh water
  • What is the MOUTH of a river?
    The mouth of a river is where it ENDS
  • What state of water is this?
    Solid
  • What types of precipitations are there?
    Hail, snow and rain
  • What kind of wind is this?
    Gale
  • How is the water AT HOME?
    Fresh water
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