Information from Holt Life Science textbook for 7th grade

1. Mind Stretcher 8-10-17
 Give an example of a community:
 Give an example of a population:
Fish, seagulls, crabs
Group of crabs

2. Directions Today:
SILENTLY Complete directed reading
organizer for 18-1
The bold headings on your organizer
match the paragraph headings in the text!
Complete Section Review on the back
side (#1-4)
*DUE tomorrow before QUIZ!!
Finished? Read 18-2 & see me for
organizer once you are done.

3. Let’s Review:
 Name the level of organization described:
A pride of lions
POPULATION

4. Let’s Review:
 Name the level of organization described:
(Organism, Population, Community, Ecosystem, Biosphere)
Cacti, scorpion, sand,
and water
ECOSYSTEM

5. Let’s Review:
 Name the level of organization described:
(Organism, Population, Community, Ecosystem, Biosphere)
Cacti & scorpions
COMMUNITY

6. Let’s Review:
 Name the level of organization described:
(Organism, Population, Community, Ecosystem, Biosphere)
A lonely goldfish
ORGANISM

7. Let’s Review:
 Name the level of organization described:
(Organism, Population, Community, Ecosystem, Biosphere)
Pack of 14 wolves
POPULATION

8. Let’s Review:
 Name the level of organization described:
(Organism, Population, Community, Ecosystem, Biosphere)
A gorilla name Sally
ORGANISM

9. Let’s Review:
 Name the level of organization described:
(Organism, Population, Community, Ecosystem, Biosphere)
Herd of elephants
POPULATION

10. Let’s Review:
 Name the level of organization described:
(Organism, Population, Community, Ecosystem, Biosphere)
Jellyfish, sharks, sand, water
temperature
ECOSYSTEM

11. Let’s Review:
 Name the level of organization described:
(Organism, Population, Community, Ecosystem, Biosphere)
Arctic wolf, polar bear,
& penguin
COMMUNITY

12. Let’s Review:
 Name the level of organization described:
A teacher
ORGANISM

13. Let’s Review:
 Name the level of organization described:
LIFE on Earth
BIOSPHERE

14. Password: Ecology
• Work with the person sitting next to you at your lab table
• One partner faces the screen and the other partner is facing
you with their back to the screen
• The person facing the screen will give hints, definitions,
examples of the KEY TERM listed on the screen
WITHOUT saying any part of the word
• You may not say “It starts with a y, etc.”
• When the other partner guesses the key term correctly, you
will begin saying clues for the next word and so on
• The first pair finished with the row of key terms SILENTLY
raises their hand to show they are done

15. Password Round 1
Biosphere Sun WaterEcosystem
Organism Population Community
Biotic Ecology
Abiotic