How does the enhanced greenhouse effect primarily impact the Earth?

The enhanced greenhouse effect mainly impacts the Earth by retaining too much heat in the atmosphere. This occurs due to the increased concentration of greenhouse gases, such as carbon dioxide, methane, and nitrous oxide, primarily resulting from human activities like fossil fuel combustion, deforestation, and industrial processes.

These gases trap heat emitted from the Earth's surface, preventing it from escaping into space. As a result, the average global temperature rises, leading to various consequences such as climate change, extreme weather events, sea-level rise, and disrupted ecosystems.

This retention of heat enhances the natural greenhouse effect that is crucial for maintaining life on Earth, but the significant increase in these gases due to human activities is the driving force behind the exacerbated warming trend observed in recent decades.