This Storyboard was done by: Yesenia A. Dominguez Science, Period 6
Step One is when Photosynthesis occurs within a plant, in this case, this flower. Photosynthesis is when carbon dioxide, water, and sunlight are combined to produce glucose, (a sugar,) and oxygen.
This Storyboard is about: The Carbon Cycle and it's Different Steps (Something in red, such as a line or arrow is carbon dioxide) :)
The second step of the carbon cycle is decomposition. Right here is natural gases, oil, and coal. Decomposition is when plants and animals die and decay. Through decomposition fossil fuels escape into the air.
The third step of the carbon cycle is cellular respiration. Cellular Respiration is when a person or animal breathes out carbon dioxide.
The fourth and final step in the carbon cycle is combustion. This is when people dig up the fossil fuels and burn them, causing them to rise into the air and put a LOT of carbon dioxide into the air.