Embedded Files
Energy flow in the arctic ecosystem
Energy flow in the arctic ecosystem
In this activity you investigate the food chains and build a food web of the arctic ecosystem. The information to build the food web will be extracted from the documentary "Frozen Seas" from the Blue Plant BBC series. Your goal is to note and organize all the organisms presented in the documentary in food chains and join all of them as part of a single food web. Watch between the minutes 2:10 and 25:35 and complete the worksheet linked below.
After watching the documentary....
After watching the documentary....
Building food webs
Building food webs
Find below a blank food web built with Google Drawings. You can make your own copy of this food web here. Remember that in a food web, the arrows represent the processes by which energy is moved (flows) and the boxes represent the organisms in which energy is kept and used (storages).
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