–Global warming is the increase in the average temperature of the Earth.

WHAT IS GLOBAL WHAT IS GLOBAL WARMING(PEMANASAN WARMING(PEMANASAN

GLOBAL)?GLOBAL)?

THE CAUSES OF GLOBAL THE CAUSES OF GLOBAL WARMINGWARMING

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• Methane gas from kitchen wastes is the Biggest Problem.

THE THE EFFECTSEFFECTS OF GLOBAL OF GLOBAL WARMINGWARMING

• The melting of glaciers causes sea levels to rise. Flooding occurs along coastlines worldwide and salt water reaches inland.

• significant climate and weather changes.

• species extinctions

• changes in agricultural yields.

• expansion of deserts.

A large iceberg from the Glacier in A large iceberg from the Glacier in Greenland drifts throughGreenland drifts through Disko Bay Disko Bay

on its way to the Atlantic Ocean on its way to the Atlantic Ocean

20051998

Muir and Riggs Glaciers

1938 1981

Grinnell Glacier

Global Warming EffectGlobal Warming Effect