By Brianna Brandt
Causes Of Global Warming
Some people think that human activity is the main cause of it all, others thing that one hundred years is too little a time to judge weather humans are the main cause of global warming. I personally think that people are the cause. We drive vehicles,use electricity, and we burn fossil fuels which puts carbon dioxide into the air.
What we can do
We as humans can find other alternatives instead of fossil fuels. We can drive cars less, that would technically take out two birds with one stone. It would solve our obesity problem in america, and the problem of burning fossil fuels. We can also use less electricity by turning off lights and using energy efficient lightbulbs.