Expository Essay on Climate Change

Expository Essay on Climate Change

Climate change refers to the long term shifts in temperatures and weather patterns that define Earth’s local, regional, and global climates. While the planet has undergone natural periods of warming and cooling over millions of years, the current era is characterized by an unprecedented rate of change. Scientific consensus, supported by decades of data from organizations such as the Intergovernmental Panel on Climate Change (IPCC) and NASA, indicates that these changes are primarily driven by human activities. Understanding climate change requires an examination of the greenhouse effect, the specific human behaviors that accelerate it, the resulting environmental consequences, and the global efforts currently underway to mitigate its impact.

The Science of the Greenhouse Effect