Global warming has had significant negative effects. But it has also had some positive effects. ln particular, wine-growing regions in several major producing countries have expanded, increasing the overall world supply of wine. But the demand for wine has also increased over this period. Use supply and demand curves to show what happens to price and quantity as a result of these two developments.

Global warming has had significant negative effects. But it has also
had some positive effects. ln particular, wine-growing regions in
several major producing countries have expanded, increasing the
overall world supply of wine. But the demand for wine has also
increased over this period. Use supply and demand curves to show what
happens to price and quantity as a result of these two developments.