Climate change refers to?

Climate change refers to?

• A. Long term changes in temperature and weather; main cause is the increase in greenhouse gases such as CO2
• B. Short-term weather events like rain
• C. Change in color of the sky
• D. Solar cycles with no human influence

Answer: (A)

Climate change refers to long-term shifts in Earth's average temperature and in typical weather patterns over many decades or longer. The main driver is the buildup of greenhouse gases in the atmosphere, especially carbon dioxide from burning fossil fuels, which trap heat and warm the planet. This long-term warming affects rainfall, ice melt, sea levels, and the frequency and intensity of extreme weather. Weather describes day-to-day conditions, like what happens this week, so it’s not the same as climate change. The color of the sky isn’t a measure of climate trends, and while natural factors like solar cycles can influence climate, the current warming trend is strongly linked to human-caused greenhouse gas emissions.

Climate change refers to long-term shifts in Earth's average temperature and in typical weather patterns over many decades or longer. The main driver is the buildup of greenhouse gases in the atmosphere, especially carbon dioxide from burning fossil fuels, which trap heat and warm the planet. This long-term warming affects rainfall, ice melt, sea levels, and the frequency and intensity of extreme weather.

Weather describes day-to-day conditions, like what happens this week, so it’s not the same as climate change. The color of the sky isn’t a measure of climate trends, and while natural factors like solar cycles can influence climate, the current warming trend is strongly linked to human-caused greenhouse gas emissions.