1. WHAT IS GLOBAL
of the Earth.
2. THE CAUSES OF GLOBAL
• Methane gas from kitchen
wastes is the Biggest Problem.
3. THE EFFECTS OF GLOBAL
• The melting of glaciers causes sea
levels to rise. Flooding occurs along
coastlines worldwide and salt water
• significant climate and weather changes.
• species extinctions
• changes in agricultural yields.
• expansion of deserts.
4. A large iceberg from the Glacier in
Greenland drifts through Disko Bay
on its way to the Atlantic Ocean
5. Global Warming Effect
Muir and Riggs Glaciers Grinnell Glacier