PDN’s for Week of October 21st – 25th
Monday: Describe 3 biotic factors and 3 abiotic factors in an aquatic ecosystem.
Tuesday: Describe 3 biotic factors and 3 abiotic factors in a terrestrial ecosystem.
Wednesday: True or False: When an organism eats another it gains all of the energy that organism had.
Thursday: : If the first trophic level of an energy pyramid contains 1000 Calories of energy,
how many Calories will be available to the 3rd trophic level?
Friday: (No School)