air pollution
Storyboard Text
- POLLUTION
- A long-term change in local or worldwide climate patterns is known as climate change. Frequently, "climate change" particularly refers to the increase in worldwidetemperatures
- Air pollution is one thing that is contributing to climate change. Burning fossil fuels such as coal, oil, and natural gas results in the phenomenon known as the "greenhouse effect" in the atmosphere of Earth.
- Due to the fact that the Arctic region is one of the first to feel the effects of rising temperatures, polar bears have come to represent this phenomenon. Polar ice is lost due to warming temperatures, which forces polar bears and other species to migrate further south in search of food and other resources.
- Both the temperature and the sea level have increased. Thermal expansion brought on by ocean warming and the loss of land-based ice (such as glaciers) owing to increasing melting are two primary contributors to the rise in sea level worldwide.
- The main source of greenhouse gas emissions, carbon dioxide, is produced when fossil fuels are used in automobiles. Climate change is brought on by the accumulation of these gases, which trap heat in the atmosphere.
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