• Green plants are the producers of the ecosystem. The bind solar light energy into chemical compounds.
• Animals are consumers.
• Organisms form food chains that consist of producers, herbivores, predators, and decomposers.
• In photosynthesis, plants produce sugars from carbon dioxide and water with the help of energy from sunlight. Oxygen is released into the atmosphere as a byproduct.
• Forest plants form different layers.
• Plants have adapted into different light conditions.
• Plant cells form different tissues.
• Seed plants reproduce via flowers and seeds.