What are the two most powerful forces control the global weather?
The 2 most powerful forces are. 1. Ozone layer2. Global warming.
Farming contributes to global warming for several reasons, but global warming does not cause farming. Global warming causes difficulties for farmers, because it increases instability in the weather, meaning that weather is less predictable and there are more floods, droughts, and other weather extremes.
What are some connections between CFC's breaking down the ozone layer and how does it increase global warming with weather that occurs in the troposphere?
There is no evidence proving global warming is not happening. There is a colossal amount of evidence proving it is happening: Temperature records rising and being broken. Sea levels rising. Ice caps and glaciers melting. Animal, bird and insect habitats changing. More unusual weather and more powerful storms.
Hurricanes and typhoons are weather. Climate is a longer term look at how weather averages out over the years. So one severe tornado is not evidence of climate change and global warming. But if the numbers and the severity of weather events change over time, then that may be a part of climate change caused by global warming.