1 00:00:00,940 --> 00:00:16,079 Photosynthesis. Photosynthesis is the process used by plants, algae, and cerium bacteria to harness energy from sunlight into chemical energy. 2 00:00:16,079 --> 00:00:19,359 Photosynthesis 3 00:00:19,359 --> 00:00:29,019 Colorfully absorbs wind wave lengths from the sun making plants look green 4 00:00:29,019 --> 00:00:37,520 CO2 enters through the somata and opening in the leaves epidermis and cuticle 5 00:00:37,520 --> 00:00:40,640 Light energy 6 00:00:40,640 --> 00:00:44,200 Carbon dioxide 7 00:00:44,200 --> 00:00:53,200 Water is CO2 and some lines combine in the leaf to make sugar. 8 00:00:53,200 --> 00:01:00,520 Oxygen and water vapor exit the leaf through the stomata, water loss from leaf is called 9 00:01:00,520 --> 00:01:01,520 transpiration. 10 00:01:01,520 --> 00:01:11,159 Excess sugar is stored as starch, full in the roots. 11 00:01:11,159 --> 00:01:18,400 Water is absorbed through the roots and covered through the stem to the rest of the plant. 12 00:01:18,400 --> 00:01:24,739 A plant's roots replace water lost during transpiration. 13 00:01:24,739 --> 00:01:29,780 What is CO2? 14 00:01:29,780 --> 00:01:30,780 Carbon Dioxide 15 00:01:30,780 --> 00:01:34,780 H2O Water 16 00:01:34,780 --> 00:01:39,159 O2 Oxygen