BC: By: Tyler Siesennop
FC: Global Warming
1: Temperatures are a big factor like melting of snow and ice, and rising global average sea level. Common measure of global warming is the trend in globally averaged temperature near the Earth's surface. But however global warming can be thought of real and that it’s not real.
2: From my perspective I think globing has occurred for many years, but scientists believe it does because it definitely has the proof of happening. There is no doubt that increasing the opacity of the air by the added CO2 causes an increase in global temperature.
3: There is also no doubt that changes in solar radiation changes global temperature.The question is if the amount of increase contributed by man's emissions of CO 2 is significant compared to changes due to the sum of the confounding variables.
4: The scientists think that the slight warming seen in lower troposphere satellite data above is in error and problematic ground station temperature measurements that show a slightly larger warming trend is caused almost entirely by a slight elevation in CO2 levels.
5: The global warming controversy is an ongoing dispute about the effects of Humans on global climate and about what rules or policies should be carried out in order to avoid possible effects of climate change, resulting in humans not being able to live on planet earth.