Unit Outline ( Spanish)

Investigation 1: Cycles in Nature - The Nitrogen Cycle

Investigation 2: Photosynthesis & Energy from the Sun

Investigation 3: Organisms in Ecosystems: The Role of Producers, Consumers & Decomposes

Investigation 4: What do Animals Eat? Carnivores, Omnivores & Herbivores:

Investigation 5: Food Chains & Food Webs

Investigation 6: Tertiary / Apex Consumers: The Owl

Investigation 7: Predator & Prey - Mimicry, Camouflage, Migration & Hibernation

Investigation 8: Energy Pyramids in Ecosystems

Investigation 9: Ecosystems on Earth

Investigation 10:  Human Impact on Ecosystems