Question

level 4 q4 the amount of co₂ released into the air because of your own energy needs is called a. carbon recycling b. carbon footprint c. carbon fingerprint d. carbon sustainability

Explanation:

To solve this, we analyze each option:

• Option A: Carbon recycling involves reusing carbon - this doesn't match the definition of CO₂ released due to personal energy needs.
• Option B: Carbon footprint is defined as the total amount of greenhouse gases (including CO₂) emitted due to the activities of an individual, organization, etc., which matches the description in the question.
• Option C: There is no widely - accepted term "carbon fingerprint" for this concept.
• Option D: Carbon sustainability is about maintaining carbon - related processes in a sustainable way, not about the amount of CO₂ released due to personal energy needs.

Answer:

B. Carbon footprint