What is the key difference between climate change and climate variability quizlet?
Climate variability is a short term fluctuations in climatic conditions such as temperature and rainfall. This is usually natural. Climate Change on the other hand is long term (average of 30 years or so) variation in climatic variables especially temperature and precipitation.
Is climate variability associated with climate change?
Scientists are currently researching the impact that climate change has on variability. Climate variability is often natural, however climate change is causing an increase in the probability of many extreme weather events, and those events contribute to climate variability.
What are examples of climate variability?
A prominent aspect of our climate is its variability. This variability ranges over many time and space scales and includes phenomena such as El Niño/La Niña, droughts, multi-year, multi-decade, and even multi-century changes in temperature and precipitation patterns.
What does climate change and climate variability mean?
Climate variability refers to variations in the mean state and other climate statistics (standard deviations, the occurrence of extremes, etc.) … Climate change refers to any change in climate over time, whether due to natural variability or anthropogenic forces.
What is meant by climate change?
Climate change is the long-term alteration of temperature and typical weather patterns in a place. … The cause of current climate change is largely human activity, like burning fossil fuels, like natural gas, oil, and coal. Burning these materials releases what are called greenhouse gases into Earth’s atmosphere.