The effect of global warming is that the temperature of earth is rising very highly ,many glacier and glacier lakes are being melted and the water level is rising very highly in oceans and seas which may cause flood in most part of the world.
Global climate change has already had observable effects on the environment. Glaciers have shrunk, ice on rivers and lakes is breaking up earlier, plant and animal ranges have shifted and trees are flowering sooner.Effects that scientists had predicted in the past would result from global climate change are now occurring: loss of sea ice, accelerated sea level rise and longer, more intense heat waves.