Unit 3 review
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Unit 3 Review. Callie Davis. 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.

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Unit 3 Review

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Unit 3 review

Unit 3 Review

Callie Davis


Where does carbon come from

Where does carbon come from?


Can we recycle

Can we recycle….

  • Matter?

  • Energy?

  • Both?


Photosynthesis

Photosynthesis

  • Explain


1 st law of thermodynamics

1st Law of Thermodynamics

  • Energy Input

  • Energy Output


Types of energy

Types of Energy

  • Chemical

  • Nuclear

  • Mechanical

  • Electrical

  • Thermal


Nitrogen cycle

Nitrogen Cycle

  • Whose the most important?


Why is phosphorus a limiting factor

Why is phosphorus a limiting factor?


Locations where precipitation can end up

Locations where precipitation can end up.


Why are primary consumers on the second trophic level

Why are primary consumers on the second trophic level?


Why is sulfur so important to plants animals

Why is sulfur so important to plants & animals?


What organisms form the base of the energy pyramid

What organisms form the base of the energy pyramid?


Why can t plants animals use the nitrogen gas in the atmosphere

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

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


Carbon cycle

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


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