Question

In 3 small sentances, Identify and analyze the way fossil fuel combustion has changed the composition of Earth's atmosphere, and the way this change has affected climate.

Answer 1

Fossil fuel combustion has significantly increased the concentration of greenhouse gases, particularly carbon dioxide and methane, in Earth's atmosphere. This rise in greenhouse gases enhances the greenhouse effect, trapping more heat and leading to global warming. As a result, climate patterns have shifted, causing more frequent and severe weather events, rising sea levels, and altering ecosystems worldwide.