Climate Change Essay Examples

Climate change is the global phenomenon of climate transformation caused by human activities. Climate change describes a change in the average conditions — such as temperature and rainfall — in a region over a long period of time.
NASA scientists have observed Earth’s surface is warming, and many of the warmest years on record have happened in the past 20 years.

Human activities — such as burning fuel to power factories, cars, and buses — are changing the natural greenhouse. These changes cause the atmosphere to trap more heat than it used to, leading to a warmer Earth.
There are lots of factors that contribute to Earth’s climate and Earth has been getting warmer in the past 50 to 100 years due to human activities.
Certain gases in Earth’s atmosphere block heat from escaping. This is called the greenhouse effect. These gases keep Earth warm like the glass in a greenhouse keeps plants warm.

Rising sea levels
Shrinking mountain glaciers
Ice melting at a faster rate than usual in Greenland, Antarctica and the Arctic
Changes in flower and plant blooming times.
Impacts on human health via heat stress and indirectly via the spread of infectious diseases.
Extreme weather
Food security and access to fresh water

Climate change can be mitigated by keeping fossil fuels in the ground, investing in renewable energy, switching to sustainable transport, improving farming and encouraging vegan diets, restoring nature to absorb more carbon, and protecting forests and oceans.