This is a place to share your learnings in Geography 12 with other students. You will be required to make at least one post each week.
You will be evaluated on your posts so demonstrate geographic vocabulary, knowledge, and thinking. Take it seriously but have fun with it too!
Thursday, March 17, 2011
barometer
barometer is a scientific instrument used in meterology to measure the atmospheric pressure. It can measuer the presssure exerted by the atmosphere by using water , air , or mercury.
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