1. Ecology

2. How many Gummy Bears would it take to feed the entire Class?
This shows how the scarcity of food and how we are limited to the amount of resources we have.

3. Make a pyramid of the animals and which ones are at the bottom.

4. Stack the cups in order to which will be eaten by the other.

5. Energy in the Food System:
Each time you jump a level in the pyramid it looses 10%
As little as 10 percent of the energy at any trophic level is transferred to the next level; the rest is lost largely through metabolic processes as heat.

6. How do animals get their food?
Prey:
An animal that is hunted or killed by another for food.
Predator:
an animal that naturally preys (eats) on others.

7. Energy put in for Food VS Energy received from Food
Naked and Afraid often times people put more effort into finding food that they receive from food.
In that point you are working off calories before you even get them.