What is global warming?

GLOBAL WARMING IS A PROBLEM! It is when the earths climate changes. So far scientists have figured out that the greenhouse gases make the earth warmer by trapping the gas in the atmosphere. If the earth gets warmer and goes through global warming some affects you might see could be warmer winters, more rain, and hotter summers. We actually began altering the earths climate as far back as in the Industrial Revolution. Some small things you can do around your house to eliminate global warming are turning off your lights, lowering the thermostat, and even just covering your pots and pans when you are cooking.