Question

unit exam - biomes
what environmental consequence is closely associated with the disruption of the carbon cycle by human activities?
ozone layer repair
climate change/global warming
global cooling
increased biodiversity

Explanation:

Human activities like burning fossil fuels increase CO₂. CO₂ is a greenhouse gas. More CO₂ traps heat, causing climate change/global warming. Ozone layer repair isn't related to carbon cycle disruption. Global cooling is opposite. Increased biodiversity isn't a result of carbon cycle disruption.

Answer:

B. climate change/global warming