How does humans cause ozone depletion?

Answer 1

# Dumping water vapor and consuming oxygen at high altitudes (aircraft). # Dumping CFCs to atmosphere (still in the air since the early 1900s, older appliances, third-world countries).

Answer 2

Humans cause ozone depletion by releasing certain chemicals called chlorofluorocarbons (CFCs) and other ozone-depleting substances into the atmosphere. These chemicals break down ozone molecules when they reach the stratosphere, leading to a reduction in the ozone layer that protects Earth from harmful ultraviolet (UV) radiation. This depletion can result in increased cases of skin cancer, cataracts, and other health issues.

Answer 3

Humans cause ozone depletion by the use of ozone depleting substances which include CFC's. these CFC's are compounds which break up ozone and deplete it.