Sentences with phrase «climate fluctuates from year to year»

Not exact matches

The weather fluctuates from one year to another and individual cold snaps in the Arctic area are not, as such, proof of the progression of climate change.
Samples of gas trapped in ice cores taken from the Greenland and Antarctic ice sheets have enabled scientists to determine that the level of CO2 in the atmosphere has fluctuated between approximately 180 ppm (glacial advance and colder climate in the higher latitudes) and 280 ppm (glacial retreat and warmer climate in the higher latitudes), over the past 400,000 or more years.
The Earth's climate can certainly fluctuate from year to year due to natural forces (including oscillations in the Pacific Ocean, such as El Niño).
The Earth's climate can certainly fluctuate from year to year due to natural forces (including oscillations in the Pacific Ocean, such as
Seventy years ago one might expect temperatures to eventually cool as the regional climate fluctuated from a warmer state to a cooler state.
Natural climate patterns like El Niño or La Niña can make the average global temperature fluctuate from year to year; that's why the lines on a global temperature graph zigzag.
• Successfully grew business from one artist to four full - time artists and generated more than $ 289K in annual sales in 2011 and each year since opening even during a tough and fluctuating economic climate.
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