The Carbon Cycle

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Objective

I can explain the processes of photosynthesis, respiration, and decomposition and their roles in the carbon cycle.

Part 1 of 3

Warm-up video

TED-Ed · 3:55Vetted channel

We don't generate video — this one is by TED-Ed on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.

Part 2 of 3

Practice

7 questions

1

Define photosynthesis and explain its role in the carbon cycle.

2

Describe the process of respiration and how it releases carbon dioxide (CO₂) into the atmosphere.

Part 3 of 3

Exit ticket

Quick comprehension check

Describe how photosynthesis removes carbon dioxide (CO₂) from the atmosphere and converts it into another form of carbon. Describe how respiration releases carbon dioxide (CO₂) back into the atmosphere. Describe how decomposition releases carbon back into the atmosphere.

Sample answer included in the free materials

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