Good Morning!

• Essential question:What happens to energy as it moves up the energy pyramid?

•Title the next clean p. & T.O.C. in your NB Energy Pyramid

Warm-Up

Use pages 406 & 407, Figure 10 1) Name an example of a 2nd-level consumer.2)What makes it a 2nd-level consumer?

Using page 408, Figure 11 3) How much energy is available at the base

or bottom of the energy pyramid (k-cal)?4) Which organism has the least amount of

energy available to it?

(1) What goes in X, Y, and Z? (2) What would happen if there were too many grasshoppers? (3) What would happen if the grass died off from a disease?

Review: Food Chains, Webs, & Pyramids

http://www.youtube.com/watch?v=SWvtRf4TAO4

Food Chain, Food Web, & Energy Pyramid• Design a Prezi to teach the class about your

chosen relationship between organisms.

• Show the relationship 3 ways: – Energy Pyramid -- Food Chain– Food Web

• Items that must be included:• Title, heading• Key terms: Decomposer, Producer, Primary

consumer, Secondary consumer, Carnivore or Omnivore, Herbivore

• Arrows indicated direction of energy flow• Trophic levels on pyramid • Images • 8 “transitions” minimum• Definitions of all key terms

Prezi

-Go to Prezi.com-Click “Get Started”-Click “Continue with public presentations”or Basic Account and then Sign up-Create an account-Choose a good template-Give your Prezi a title w/ heading-Begin making a professional presentationSample Prezi