The higher the ratio of oxygen 18 to oxygen 16 in the shells of organisms that lived in the sea during the geologic past, the colder the climate at that time.
Weather is the lengthy-term climate sample in an area, usually averaged over 30 years. more carefully, it is the imply and variability of meteorological variables over a time spanning from months to hundreds of thousands of years.
Climate is the long-term pattern of weather in a selected area. climate can alternate from hour-to-hour, everyday, monthly or even yr-to-yr. A region's weather patterns, normally tracked for at least 30 years, are taken into consideration its weather.
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