Great Salt Lake Diatoms
Learners explore the effects of salinity in the environment of Great Lake diatoms. These photosynthetic autotrophs are affected by the salinity levels in their habitat. These levels are examined and their effects on the diatoms noted.
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The Interdependence of Birds and the Great Salt Lake Ecosystem
Tenth graders participate in the "Checks and Balances" game. This game lets them experience the interdependence of oragnisms specific to the Great Salt Lake. They recieved informaton about food chains, food webs, trophic levels various...
Changing Planet: The Warming of Our Large Lakes - Reasons for Concern
Another A+ lesson on the impact of climate change comes to you from the National Earth Science Teachers Association. In this installment, learners model the stratification of water in lakes due to temperature differences. The lab also...
7th - 10th Science