green house effect warm up the temprature of earth. the sunlight which reflect back to space some of those are absorbed by greenhouse gasses which results green house effect.as a result the temperature increase and the level of CO2 increases this is the work of green house effect.
the greenhouse effect happens when greenhouse gases are trapped in a close dspace, and cause humidity and heat to rise. This happens outside two, within the atmosphere, and makes icebergs melt . It helps create global warming
