Organisms get there energy by eating other animals or plants. The energy enters by the plants and then it moves to the herbavors in the ecosestom and then it starts a cycle moving on to the next organisome. Then the food will come to the top of the web and then come down. The the energy will be broken down and go to the soil. Then a new cycle will start ageen . The food web is when all the animals eat of one another to live in an ecosestom and reprudoose. Trphic levels are the order of all the organisomes that go in a cadagory. Energy moves from level to level because if an animal eats another animal that makes a chane and it with move on and untell it starts ageen. The energy moves on and on and as it gose on it will redoose a little evrey time an organisam eats another. The trafic pyramide in the ecosestom is biomass for the ecosistome we see in this web sight. Biomass is the amount of organisams in an ecosestom,and it represents how animals eat one another to live. Pyramid of nuber is the amount of animals that needs a carnevore to live and the herdevor to live to. The pyrimid of numbers represent the different types of carnivores and herbabiores living in our biome called the alpine story.