In an ecosystem, energy storage molecules are found in the form of food. All living things need food to survive, and food is full of energy. When animals eat plants, they are getting the energy that the plants have stored in their leaves, stems, and roots. When animals eat other animals, they are getting the energy that the other animals have stored in their bodies.
Other related questions:
Q: What are the energy storage molecules in the ecosystem?
A: There are many energy storage molecules in the ecosystem, including carbohydrates, lipids, and proteins.
Q: Where do energy molecules first appear in the ecosystem?
A: The sun is the primary source of energy for most ecosystems on Earth. Plants use sunlight to convert carbon dioxide and water into the glucose that forms the basis of the food web.
Q: Where do organisms get their energy storage molecules from?
A: Organisms get their energy storage molecules from the food they eat. Carbohydrates, fats, and proteins are all sources of energy for the body.