‘Climate Change’ or ‘Climate Crisis’ is a term used to refer to global changes in Earth’s average temperature and the consequences of changes in temperature.
According to the definition of the United Nations, climate change refers to changes in temperature and weather patterns over time.
Climate change can also occur naturally, such as changes in the solar cycle. However, according to scientists, fossil fuels that have been consumed as a result of human activities since the 1800s, especially coal, oil and gas, have become the driving force of climate change.
These fossil fuels produce greenhouse gas emissions, which wrap around the Earth like a blanket, trapping the sun’s heat and rising temperatures.
Carbon dioxide and methane are examples of greenhouse gas emissions that cause climate change.
These result from using gasoline to drive a car or coal to heat a building.
Garbage landfills, energy sector, industry, transportation sector, buildings and agriculture are among the main emission sources.
Earth’s average temperature may move up and down, but it’s been trending up much faster than before since the industrial revolution.
This increase in temperature has an impact on the planet’s environment, such as sea level rise and extreme weather conditions (such as floods or droughts).
Greenhouse gases are gases that cause climate change and global warming.
There are carbon dioxide (CO2), nitrous oxide (N2O) and methane (CH4) and many more types of greenhouse gases. Major greenhouse gases in the Earth’s atmosphere. There are also man-made greenhouse gases such as NF3, SF6 and halocarbons.
The Intergovernmental Panel on Climate Change (IPCC), operating under the United Nations, warns that the devastating effects of climate change are increasing and billions of people are at risk from these effects.
With the global temperature increase reaching 1.5 degrees in the next 20 years, the world is facing many unavoidable climate hazards and even exceeding the 1.5 degrees limit for a short time carries the risk of irreversible consequences.
net-zero
Net-zero means that the amount of emissions released into the atmosphere is balanced by removing the same amount from the atmosphere. That does not mean not producing emissions.
That’s why we extract one for each greenhouse gas molecule that gets into the air. This is done by creating places that store carbon, such as creating new forests.