Limestone is a sedimentary rock that is composed primarily of calcite. It forms from both the chemical precipitation of calcium carbonate and the transformation of shell, coral, fecal and algal debris into calcite during diagenesis.
To calcu-late the PPF, suppose that Crusoe puts all 8 hours into gathering fruit, so that he gets 36 pounds. But there is no time left for fishing, so he gets 0 pounds of fish. If he takes an hour off from gathering fruit, he gets 35 pounds of fruit and has an hour in which to fishâso he gets 4 pounds of fish.The rest of the PPF is con-structed similarly. 2.ut there is no time left for fishing, so he gets 0 pounds of fish. If he takes an hour off from gathering fruit, he gets 35 pounds of fruit and has an hour in which to fishâso he gets 4 pounds of fish. The rest of the PPF is con-structed similarly. 2.
2. Consumers Organisms that eat producers or other organisms for energy! There are 4 Types of Consumers: Herbivores Carnivores Omnivores Scavenger A. Herbivores Consumer that eats plants B. Carnivores Consumer that eats animals (meat). C. Omnivores A consumer that eats both plants and animals.. Producers Organisms that use sunlight directly to make food They do this by a process called PHOTOSYNTHESIS PRODUCER EXAMPLES: Grass, Plants, Trees Corn Reality Check Can I identify producers, consumers, scavengers, and decomposers in a food chain or food web? 2.