Oct 1

Objective:
The student will review nutrient cycles in order to describe the movement of water, carbon, and nitrogen between living organisms and the environment.

Warm Up:

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1. According to the food web which of these organisms is a herbivore?
a. lizard
b. snake
c. hawk
d. grasshopper


2. Which of these shows the relationship between the catcus and the bird?
a. producer-consumer
b. predator-prey
c. mutualism
d. commensalism

3. Which of these shows the relationship between the lizard and the grasshopper
a. parasite-host
b. predator-prey
c. mutualism
d. commensalism

4. Which combination of organisms shows a food chain in this web?
a. cactus-->snake-->hawk
b. ant-->grasshopper-->lizard
c. cactus-->chipmunk-->snake
d. grasshopper-->bird--> hawk

5. While feeding on the nectar of flowers, many insects carry pollen from flower to flower. Which of these best describes the relationship between the flower and the insect?
a. predation
b. mutualism
c. parasitism
d.. competition


Vocabulary:
1. mutualism
2. parasitism
3. competition
4. predator-prey
5. producer-consumer


POA
1. Warm up and Vocabulary
2. Hand in homework
3. discussion
4. graphs
5. closure


Tonight's homework:
Unit 2 review

Homework Due:
Food Web