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Emissions and Warming

Open to everyone until Wednesday, September 30

To keep it, print it while it is open.

Factories, vehicles, and farms release gases that build up in the atmosphere. This thicker layer traps more heat, raising the average global temperature and changing climate patterns.

In the picture

  1. Dark plume from a factory smokestack: industrial emissions
  2. Exhaust pipe on a car: transport emissions
  3. Vent on a cattle shed: farming emissions
  4. Dense grey band above the surface: thickened heat-trapping layer
  5. Red wavy line bouncing near the surface: trapped heat

Examples

  • A petrol car engine releasing exhaust on a daily drive.
  • A cattle farm where animals release methane.

Carry on in the app

Three questions on this lesson, to check the idea stuck. Free in the app while the lesson is in the free week.

At least one new illustrated lesson every weekday for your child’s year, with its quiz and a reminder at 6:15 pm.

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Environmental Science, Age 15