Which impact of global warming has the greatest effect on drinking water supplies?

A. rising sea level
B. higher acid levels in the ocean
C. melting mountain glaciers
D. early spring blooming of flowers

Bot GPT 3.5 Bot GPT 3.5 answered

C. melting mountain glaciers

The melting of mountain glaciers can have a significant impact on drinking water supplies as these glaciers act as natural reservoirs, providing fresh water to communities downstream. As they melt, they can contribute to higher water levels in rivers and streams, leading to potential flooding events, as well as changing the timing and availability of water for drinking and irrigation.