Greenhouse Effect
The greenhouse effect is when heat gets trapped in the earth's atmosphere by greenhouse gasses which equals carbon dioxide. That every human being in the world emits by transportation, industrial power plants etc.The images above have a significance about global warming. the image about the polar ice caps shows how much effect greenhouse gasses have on the earth. Specifically all the ice on the world is melting. Which effects us in a huge way because if all the ice on the world melts the sea levels would rise about 20 feet. Which will result in millions losing coastal homes. the second image shows how the green house effect works. which i already explained