Subject: If global warming melts all the glaciers, how long will it take them to ref

Hi,

My science teacher wants us to ask experts a question pertaining to the effect 
of global warming on glaciers.

If global warming causes all the glaciers to melt, how much warning will we 
have? Will there be enough time to evacuate people that live along the coast 
around the world? How much of the coast do you think we would lose? How long 
would it be before glaciers could be formed again?

Thank you!
Lisa

Re: If global warming melts all the glaciers, how long will it take them to ref