Question

The term "carbon footprint" refers to

• A. Amount of oxygen consumed by each individual
• B. Total greenhouse gas emissions by an individual/activity
• C. Carbon in soil
• D. Forest cover per acre

Answer 1

Answer:

B. Total greenhouse gas emissions by an individual/activity

• Definition of Carbon Footprint: A carbon footprint is the total amount of greenhouse gases (including carbon dioxide and methane) that are generated by our actions. It measures the direct and indirect emissions caused by an individual, event, organization, service, place, or product, usually expressed as carbon dioxide equivalent ($CO_2e$).

• What it Includes: It accounts for everyday human activities such as burning fossil fuels for electricity, driving a vehicle, heating a home, manufacturing consumer goods, and even the lifecycle emissions of the food we consume.