CALLIE DAVIS Unit 3 Review. Where does carbon come from?

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Presentation transcript:

CALLIE DAVIS Unit 3 Review

Where does carbon come from?

Can we recycle…. Matter? Energy? Both?

Photosynthesis Explain

1 st Law of Thermodynamics Energy Input Energy Output

Types of Energy Chemical Nuclear Mechanical Electrical Thermal

Nitrogen Cycle Whose the most important?

Why is phosphorus a limiting factor?

Locations where precipitation can end up.

Why are primary consumers on the second trophic level?

Why is sulfur so important to plants & animals?

What organisms form the base of the energy pyramid?

Why can’t plants & animals use the nitrogen gas in the atmosphere?

Why does it take more energy to keep a bear alive than a rabbit?

Carbon Cycle Review the Carbon Cycle Activity we did in class. (I handed the papers back on Thurs. in class) Focus on the questions, especially #1 & #2 How Carbon travels