Appendix B: Biosphere Observation Chart


Green Teacher 122


Page 19


Names ______________________________________________________________ Directions: Use the CO 2 Meter to measure and record what is happening in your biosphere each day for at least two weeks. Experiment with taking measurements at different times to see if your biosphere is changing throughout the day! Biosphere Observation Chart Date Time CO2 Level INSIDE BIOSPHERE


Temperat-ure (ºF)


Relative Humidity


Moisture on Glass?


CO2 Level CLASSROOM


Temperat-ure (ºF)


Relative Humidity


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