Earth's Atmosphere
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Questions and Answers

visible light reaches Earth's surface while infrared light is trapped as heat. wich characteristic of earth's atmosphere causes this to happen

  • the greenhouse gasses in the atmosphere (correct)
  • all of the gases in the atmposphere
  • the atmospheric pressure caused by the gasses
  • the human activity which is responsible for the largest production of greenhouses gasses

  • the use of cellular phones and other electronic devices
  • the burning of fossil fuels (correct)
  • the consumption of meat products
  • .
  • wich of the following increases the quantity of carbon dioxide gass in the atmosphere photosynthesis

  • evaporation of water
  • deforestation (correct)
  • photosynthesis
  • .
  • how can the planting of new trees help mitigate the effects in climate change trees cool us down

    <p>all the above</p> Signup and view all the answers

    wich of the following has the highest albedo

    <p>the soil</p> Signup and view all the answers

    wich statement about greenhouses gasses is false?

    <p>When levels of greenhouse gasses in Earth's atmosphere increase, the Earth's temperature decreases.</p> Signup and view all the answers

    which of the following components of the carbon cycle does not add CO2 to the atmosphere.

    <p>oceans become less acidic</p> Signup and view all the answers

    what causes sea levels to rise

    <p>melting sea ice</p> Signup and view all the answers

    the human activity that realeses the most greenhouse gasses is

    <p>burning fossil fuels</p> Signup and view all the answers

    wich list below contains only green houses

    <p>nitrogen, oxygen, carbon dioxide and water</p> Signup and view all the answers

    Study Notes

    Light Interactions with Earth's Atmosphere

    • Visible light reaches Earth's surface, while infrared light is trapped as heat, due to the atmosphere's characteristic of selectively absorbing and scattering different wavelengths of light.

    Greenhouse Gas Production

    • Human activity responsible for the largest production of greenhouse gases is the burning of fossil fuels.

    Carbon Dioxide Increase

    • The burning of fossil fuels increases the quantity of carbon dioxide gas in the atmosphere.

    Photosynthesis and Climate Change Mitigation

    • Photosynthesis removes CO2 from the atmosphere, but it is not a significant factor in mitigating climate change.
    • Planting new trees helps mitigate climate change by removing CO2 from the atmosphere through photosynthesis.

    Tree Cooling Effects

    • Trees cool us down through evapotranspiration, which is the process of releasing water vapor into the air.

    Albedo Comparison

    • Snow has the highest albedo, meaning it reflects the most sunlight back into the atmosphere.

    False Statement about Greenhouse Gases

    • The false statement is that greenhouse gases only trap heat, when in fact, they also trap moisture and other gases.

    Carbon Cycle Components

    • Respiration is the component of the carbon cycle that does not add CO2 to the atmosphere.

    Sea Level Rise Cause

    • Sea levels rise due to the melting of glaciers and ice caps, as well as the thermal expansion of seawater.

    Human Activities and Greenhouse Gas Emissions

    • The human activity that releases the most greenhouse gases is the burning of fossil fuels.

    List of Greenhouse Gases

    • The list of greenhouse gases includes: CO2, methane, nitrous oxide, and water vapor.

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    Description

    What characteristic of the Earth's atmosphere enables visible light to reach the surface while infrared light is trapped as heat? Test your knowledge of our planet's atmospheric properties!

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