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Maximize your learning today by completing the warm-up sheet, picking up graded work, participating in the Hoo Eats Who? lab, and bringing your own device. Don't forget to put away your phones in your backpacks and be prepared to discuss which organism is both a secondary and tertiary consumer and where the energy in this ecosystem comes from. Also, make-up tests must be done by tomorrow morning. Take notes on Energy in Ecosystems and Population Ecology for the review in the Auditorium. Remember to complete the Population Ecology & Graphing homework by Wednesday. Learn about biomagnification and endangered species, including specific examples such as the ivory-billed woodpecker.
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To be successful today… Pick up warm-up sheet Pick up graded work (2) Pull out Hoo Eats Who? Lab BYOD Color of the day is Phones are in put away in backpacks
Warm-Up Thurs 4/5 • Which organism is both a secondary and tertiary consumer? • Where does the energy that drives this ecosystem come from?
To be successful today… **If you need to make-up a test, you must do so by TOMORROW AM** Have Ready:NOTES: Energy in Ecosystems Add to TOC and set up NOTES: Population Ecology STAAR Review in Auditorium TODAY! Population Ecology & Graphing HW due WED 4/12 BYOD Color of the day is Phones are in put away in backpacks
Biomagnification • Food web magnification • Steady increase in the concentration of harmful substances as the trophic level increases. • Lower trophic levels have smaller concentrations of contaminants than higher levels.
Endangered Species • Organisms threatened with extinction • Once extinct, the species is gone forever!! • Caused by hunting, disease, pollution, habitat destruction
Endangered Species • EX: Ivory-billed woodpecker • Endangered Species List
