In your journal: Title: Ecology Pyramid Models Start on Page 197 You must write out the notes, not just the answers!!!!!!!!

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Presentation transcript:

In your journal: Title: Ecology Pyramid Models Start on Page 197 You must write out the notes, not just the answers!!!!!!!!

Subtitle: Energy Pyramid The % of energy transferred from one trophic level to the next is __________. Energy not used by the organism is given off as ____________. The % of energy (increases/decreases?) as it moves up trophic levels. Draw and Label the Energy Pyramid below:

Subtitle: Pyramid of Numbers The number of organisms (decrease/increase?) as the trophic levels increase. Draw and Label the Pyramid of Numbers below

Subtitle: Biomass Pyramid Biomass is………….. Biomass (increases/decreases?) as the trophic levels increase? Draw and Label the Biomass Pyramid.

Subtitle: Biological Magnification This pyramid represents the………….. Toxins (increase/decrease?) as the trophic levels increase ? Draw and Label the Pyramid.

Pg. 203 Follow the directions for the activity at the top of the page. The formula to calculate % Biomass Composition is on pg. 199 You can use the calculators on your phone to do the math.