2.02 Energy Required

Time to Reflect

We definitely used a lot of energy on this activity. We'll stop here at the visitor's center and spend a little time resting and refueling. While we're here, let's review what we've learned so far.

• All living things need energy to live.
• The ultimate source of energy from living things is from the sun.
• Autotrophs are organisms that make their own food energy.
• Heterotrophs are organisms that do not make their own food energy and must eat other organisms to obtain their energy supply.

What Am I: Autotroph or Heterotroph?

Take a few minutes to check your understanding. Open the Self Check below and move the terms on the right into the correct category!

What Am I: Autotroph or Heterotroph?

Text-only version

How'd you do?

Tour Debrief

To complete this activity make sure that you:

• have added the new terms and their meanings to your Module 2 glossary page.
• understand the different levels of heterotrophs.
• have watched the United Streaming Video.
• have completed the "What Am I: Autotroph or Heterotroph?" activity.

2.02 Energy Required

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At this time there is nothing to submit for this activity.

IMPORTANT: You will be responsible for the information in this lesson shortly - so be prepared.