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433 to 438 of 438 topics

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  • Science // Weather & Climate

    Extreme Weather Events

    Know about extreme weather events — hurricanes (spinning storms over warm ocean), tornadoes (violent rotating columns of air), floods, droughts, and blizzards…

    Ages 9 to 11Concept
  • Science // Weather & Climate

    Global Wind Patterns

    Explain that unequal solar heating drives large-scale atmospheric circulation: Hadley cells (0-30°), Ferrel cells (30-60°), and polar cells (60-90°) produce the…

    Ages 11 to 13Concept
  • Science // Weather & Climate

    Greenhouse Gas Science

    Describe the electromagnetic spectrum and distinguish between short-wave solar radiation and long-wave infrared radiation emitted by Earth; explain how…

    Ages 11 to 12Concept
  • Science // Weather & Climate

    Hurricanes, Tornadoes & Monsoons

    Explain how hurricanes form and intensify over warm ocean water (latent heat release, low-pressure spiral); describe tornado formation within supercell…

    Ages 12 to 13Concept
  • Science // Weather & Climate

    Reading Ancient Climate Records

    Explain how ice cores preserve ancient air bubbles, isotope ratios, and volcanic markers allowing reconstruction of temperature and CO2 going back 800,000…

    Ages 12 to 14Concept
  • Science // Weather & Climate

    Net Zero & Energy Transition

    Evaluate the energy transition required to reach net zero: renewable energy scaling, electrification of transport and heat, green hydrogen; describe carbon…

    Ages 13 to 14Concept