Global warming, caused by the heat from the Sun that normally must be reflected, but greenhouse gas emissions make it impossible. So heat accumulation in the world more to global warming much more global ice started melting.
Global warming caused by heat from the sun that would normally be reflected out. But greenhouse gases makes it impossible. The heat accumulated in the world is steadily increasing to more global warming. The ice began to melt around the world
Global warming is caused by heat from the sun as usual to reflect away. But the greenhouse gases make it out. The heat is accumulated in the world added more and more to the world very hot ice around the world began to melt.