PTT:

• Pick up a copy of the PTT and complete the food web activity.
• Put this aside for later, you will be completing your closure on the back.

OBJECTIVE:

AGENDA:

1. BrainPOP: Energy Pyramid
2. Review questions #4-6 from the Matter and Energy Flow in Ecosystems notes (last class).
3. Fill in any remaining blanks from this worksheet using the key found here or in the Science 9 - Handouts folder.
4. Food Webs Practice (worksheet).
5. Set up Class Dojo account.

CLOSURE:

1. Update table of contents: Food Webs Worksheet-5
2. On the back of your PTT:
   • Draw an energy pyramid for a food chain made up of grass, a caterpillar, tiger beetle, lizard, snake, and a road runner.
   • Assume 100% of the energy is available for the grass. At each stage, show how much energy is available for the next trophic level.

HOMEWORK: