| Word |
 |
|
| Definition |
|
|
| Carbon Cycle |
The process by which carbon cycles between the atmosphere, oceans, and living organisms; includes the process of photosynthesis |
| Carbon Dioxide |
A gas in the atmosphere that plants take in and use in the process of making their own food |
| Cycle |
A sequence of events that reoccur over and over |
| Fertilizer |
A mixture which is spread on or worked into soil to increase its nutrients and supports plant growth |
| Global |
Pertaining to the whole world; universal |
| Nitrogen Cycle |
The process by which nitrogen cycles between the atmosphere, soil, plants, and animals |
| Nitrogen |
The most abundant gas in the atmosphere; 78% of the atmosphere |
| Oxygen |
A gas in the atmosphere that animals breathe in and need to survive |
| Solar Energy |
Energy that comes from the Sun |
| Waste |
Undigested food; poop |
Spanish 3
