Question

What was the cause of global warming

Answer 1

Cars exost, fabreeze, remember when we were talking about the O Zone in science? remember that... hope this helps... :)

Answer 2

The cause of global warming is the growing amount of greenhouse gases ... mainly carbon dioxide ... in the atmosphere. The rapid increase began at roughly the same time as the Industrial Revolution, when the mining and burning of coal on an industrial scale began. The concentration of carbon dioxide in the atmosphere is now the highest in several million years, and is increasing faster than at any time in the past that can be analyzed.