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Climate Change

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    Climate Change
  •   Study   Slideshow
  • Name the process that maintains earth at a stable & warm temperature
    The Greenhouse Effect
    Global Warming
  •  15
  • Name 2 consequences of climate change (apart from rising temperatures)
    Deforestation, pollution, massive farming.
    Either: Rainfalls, Tropical storms & Hurricanes, Rising sea
  •  15
  • On which continent did scientists conduct an experiment to prove their climate change hypothesis?
    Antarctica
    Africa
  •  15
  • What process removes CO2 from the atmosphere? What is the recent problem humans are having with such process?
    The nitrogen cycle. Agriculture is affecting nitrogen levels
    Photosynthesis. Deforestation is resulting in the reduction
  •  25
  • How is water vapour removed from the atmosphere (by nature)?
    When it rains or snows
    When the weather is sunny and clear.
  •  25
  • Name the 2 main GHG.
    O2.
    CO2.
  •  20
  • What other factors also affect global temperatures?
    The Milankovitch cycles in the Earth’s orbit and variation i
    Natural events like volcanic activity.
  •  25
  • What are Greenhouse gases?
    Gases that have the property of absorbing infrared radiation
    Gases that have the property of melting water.
  •  20
  • Global warming is caused solely by volcanic eruptions
    True.
    False.
  •  15
  • Climate change refers to long-term changes in temperature and weather patterns
    True.
    False.
  •  15
  • The Earth's climate has always been stable.
    True.
    False.
  •  15
  • Burning fossil fuels like coal and oil releases greenhouse gases into the atmosphere.
    True.
    False.
  •  15
  • Melting glaciers and ice caps contribute to rising sea levels.
    True.
    False.
  •  15
  • Climate change is a natural process that humans cannot influence.
    True.
    False.
  •  15
  • Extreme weather events like hurricanes and droughts can be linked to climate change.
    True.
    False.
  •  15
  • Planting trees can help reduce the effects of climate change.
    True.
    False.
  •  15