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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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retard23 retard23
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6 years ago
If participating nations continue to follow the Montreal Protocol recommendations, ozone levels should return to 1980 levels by the year 2071.
 
  Indicate whether the statement is true or false
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asistrunk13asistrunk13
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6 years ago
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retard23 Author
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6 years ago
You make an excellent tutor!
jodie1
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Yesterday
Thanks for your help!!
brina10
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2 hours ago
Correct Slight Smile TY
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