The treaty agreed that the production and consumption of compounds that depleted ozone (O3) in the stratosphere, such as chlorofluorocarbons (CFCs), were to be phased out. The ozone layer is expected to recover by 2050 if agreements are kept.
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Identify learning gaps and misconceptions with this set of worksheets offering three levels of support
Identify learning gaps and misconceptions with this set of worksheets offering three levels of support
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