How does global warming cause floods, droughts, earthquakes, tsunami & melting of glaciers?
Global warming heats things up more. Heat is what fuels extreme weather. So global warming will cause more extreme weather, over the long run. You can’t say the recent tornados are due to global warming. You can say global warming is causing more tornados to occur. It’s a mistake to attribute any single event to global warming. It’s scientific fact to say it will cause more extreme weather events. It won’t cause major earthquakes or tsunamis. But melting ice on Greenland has caused the land underneath to rise (because it doesn’t have heavy ice sitting on it any more) and that has caused small earthquakes.