Living Systems Requirement for Free Energy and Matter


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question 1 of 3

Why is photosynthesis an important process?

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1. Which is true about free energy and matter?

2. What is likely the most important factor for life on Earth?

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About This Quiz & Worksheet

Free energy and matter are necessary for all living things to sustain life. This quiz/worksheet combination will test your knowledge of free energy and matter; to pass the quiz you need to be familiar with autotrophs, photsynthesis and other facts included in this lesson.

Quiz & Worksheet Goals

In these assessments you will be tested on:

  • The importance of photosynthesis
  • Free energy and matter
  • Autotrophs
  • The process of photosynthesis
  • Important factors for life on Earth

Skills Practiced

The following skills will be practiced through these assessments:

  • Knowledge application - use your knowledge to answer questions about photosynthesis
  • Interpreting information - verify that you can read information regarding factors for life on Earth and interpret it correctly
  • Information recall - access the knowledge you've gained regarding free energy and matter

Additional Learning

To learn more about living systems, review the accompanying lesson, Living Systems Requirement for Free Energy and Matter. Objectives covered include:

  • Define protons
  • Understand why all living things need free energy and matter
  • Identify nitrogen's importance to Earth's atmosphere
  • Know what phosphorous is
  • Differentiate between autotrophs and heterotrophs
  • Recognize the process of cellular respiration