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Stratospheric Ozone Depletion

The stratospheric ozone layer is a protective shield that enables life on earth by reflecting UV radiation from the sun. In the early 1980s, scientists began to observe an abrupt drop in the…

From  SDG Academy 9 plays

Justification for Planetary Boundary Selection

A planetary boundary process is an environmental process that is part of the Earth's regulatory system, helping it to remain in our current desired state of the Holocene. There are nine…

From  SDG Academy 285 plays