• September 2017 Science 

    • Chapter 3-Interactions of life pgs. 42-95
    •               -Abiotic and Biotic factors
    •               -Cycles in Nature: Water cycle, nitrogen cycle, and carbon cycle
    •               -Energy flow-food chain, food web, and energy pyramid
    • Chapter 4-Ecosystems pgs. 98-127
    •               -How Ecosystems Change
    •               -Biomes
    •               -Aquatic Ecosystems