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Listed under:  Science  >  Earth and space  >  Atmosphere  >  Atmospheric structure  >  Stratosphere  >  Ozone layer
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Geoengineering - a solution to climate change?

What is geoengineering, and how is it being investigated by scientists as a means of combating climate change? Learn about some climate control techniques that could slow down or even reverse the effects of global warming. Hear an atmospheric physicist explain the pros and cons of geoengineering techniques.

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NASA celebrates Aura's ten-year orbit!

Aura is a NASA satellite that in 2014 celebrated ten years orbiting Earth, collecting data about the planet's atmosphere and climate. Aura is helping scientists better understand global systems, including the composition of gases in the ozone layer, air pollution and climate change. Watch to learn more about this space ...

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Massive hole in ozone layer

Imagine life on Earth without the protective ozone layer in the atmosphere absorbing dangerous UV rays. Scientists predicted that this would be the scenario by 2060 if nothing was done to reduce CFC emissions. But this is a good news story: in 1987, by agreeing to implement the Montreal Protocol that limited CFC emissions, ...

Interactive resource

The Circle: Antarctic issues

Explore how human activities impact on the Antarctic ecosystem. Compare opinions on climate change, the ozone hole and whaling. This learning object is one in a series of eight learning objects.