1 year, 3 months ago
How does pollution affecting the ozone layer?
Does car emissions affect the hole in the ozone layer? Can the hole be corrected? How long before the hole in the ozone layer gets larger?
Separate topics with commas, or by pressing return. Use the delete or backspace key to edit or remove existing topics.
You can leave an optional "tip" with Mahalo's virtual currency, Mahalo Dollars. If you are asking a difficult question that might require some research, or if you'd like a wide variety of feedback, a higher tip often leads to more answers to your question.
M$
