Human-created climate change is caused by(1 point)

Question

Responses

increased use of green energy sources.
increased use of green energy sources.
increased carbon dioxide in the air.
increased carbon dioxide in the air.
increased oxygen in the air.
increased oxygen in the air.
decreased burning of fossil fuels.

Answer 1

Human-created climate change is primarily caused by increased carbon dioxide in the air. This increase is largely a result of burning fossil fuels and deforestation, which release significant amounts of CO2 into the atmosphere, contributing to the greenhouse effect and global warming.