Types Of Fossil Fuels Used By People That Cause Greenhouse Gases. Stratospheric ozone occurs naturally. Download the activity.

Co 2 emissions and 26 3 percent of total u s. Some greenhouse gases are naturally occurring compounds like water vapor carbon dioxide and methane while others are human made like gases used for aerosols. Stratospheric ozone occurs naturally.
A dark brown to black solid substance formed naturally from the compaction and hardening of fossilized plants and used as a fuel primarily for electricity generation.
Wind solar hydro and geothermal are considered renewable energy sources. A dark brown to black solid substance formed naturally from the compaction and hardening of fossilized plants and used as a fuel primarily for electricity generation. Wind solar hydro and geothermal are considered renewable energy sources. In this activity you will learn about fossil fuels the carbon cycle and the environmental impact of the use of fossil fuels.