Question: What is climate change definition by authors?

But UNFCCC [12] defined Climate Change as “a change of climate which is attributed directly or indirectly to human activity that alters the composition of the global atmosphere and which is in addition to natural climate variability observed over comparable time periods”.

How do scholars define climate change?

Climate change is a long-term shift in global or regional climate patterns. Often climate change refers specifically to the rise in global temperatures from the mid-20th century to present.

What is climate change according to who?

Climate change is a change in the pattern of weather, and related changes in oceans, land surfaces and ice sheets, occurring over time scales of decades or longer. Weather is the state of the atmosphere—its temperature, humidity, wind, rainfall and so on—over hours to weeks.

What is climate change define in your own words?

Climate change describes a change in the average conditions — such as temperature and rainfall — in a region over a long period of time. … These include warming temperatures and changes in precipitation, as well as the effects of Earth’s warming, such as: Rising sea levels. Shrinking mountain glaciers.

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What is climate change definition dictionary?

Climate change refers to a sweeping change in global climate conditions, including weather phenomena, temperature, and sea levels. … These gases trap heat in the atmosphere and change weather patterns, warming many areas of the globe and causing erratic season and weather events.

What is climate change Definition IPCC?

Climate change in IPCC usage refers to a change in the state of the climate that can be identified (e.g. using statistical tests) by changes in the mean and/or the variability of its properties, and that persists for an extended period, typically decades or longer.

How do you explain climate change to a child?

Climate change describes a change in the typical weather for a region — such as high and low temperatures and amount of rainfall — over a long period of time. Scientists have observed that, overall, Earth is warming. In fact, many of the warmest years on record have happened in the past 20 years.

What is climate short answer?

Climate is the average weather in a given area over a longer period of time. A description of a climate includes information on, e.g. the average temperature in different seasons, rainfall, and sunshine. Also a description of the (chance of) extremes is often included.

What is climate change Wiki?

Climate change means the climate of Earth changing. … Over very large time periods, climate change is caused by variations in the Earth’s orbit around the Sun. The Earth has been much warmer and much cooler than it is today.

Which is the most definition of climate?

: the average weather conditions of a place over a period of years.

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What is another name for climate change?

“Climate change” and “global warming” are often used interchangeably but have distinct meanings.