Today Cery a meteorologist came in to talk to us about climate change. Climate change is real because the diagrams showed the difference between years and the tepreture its going up. Scientists say that humans are the main culprit of putting CO2 in the O zone layer. Cows are putting methane in the air by farting other animals put methane in the air but cows get farmed in big portions. So I think climate change is real.