Carbon dioxide is polluting earth's atmosphere and causing it to get hotter. There's much debate about Earth's temperature is rising or not. The increase production of carbon dioxide gas by human activities is thought to be commit to global warming but natural factor are also involved. Carbon dioxide absorbs some heat that's radiated from the Earth which warms the atmosphere. The problem with raising Earth's temperature is that the ice bergs caps may melt and cause sea levels to rise. If the atmosphere is warming, it could change wind and rainfall predictions. The changes have large effects on the agricultural production and could even result in extinction to many plants and animal species. Many chemicals pollute the environment. Oil spills from ships can ruin sea ecosystems.