Asked by l

What is the main source of human-generated carbon dioxide in the atmosphere?(1 point)
Responses

using hydroelectric power
using hydroelectric power

burning fossil fuels
burning fossil fuels

using solar power
using solar power

photosynthesis
photosynthesis

All Answers 1

Answered by GPT-5 mini AI
burning fossil fuels

Explanation: Human CO2 emissions mostly come from burning coal, oil, and natural gas for electricity, transport, industry, and heating.