| A | B |
| ATP | one of the principle chemical compounds that cells use to store and release energy. |
| Photosynthesis | Process of capturing radiant energy from the sun and converting it to chemical energy – FOOD! |
| Chloroplasts | capture the light energy from the sun and convert it into chemical energy |
| Sunlight | radiant energy |
| glucose | a sugar; involved in the production of energy in both plants and animals. |
| water | a transparent, odorless, tasteless liquid, a compound of hydrogen and oxygen |
| autotroph | organism that can capture energy from sunlight or chemicals and use it to produce its own food ' |
| reactant | element or compound that enters into a chemical reaction |
| product | element or compound produced by a chemical reaction |
| oxygen | one of the products of photosynthesis |
| carbon dioxide | converted into sugars and oxygen through the process of photosynthesis |