OPENING
Thurs . 9/29
FOOD CHAIN
FOOD WEB
Thur. Sept. 29th
OPENING
•You Need instructors Signature
today on your DBA sheet before
9am
•9:05….ESSENTIAL
QUESTIONS QUIZ
ESSENTIAL QUESTIONS #8-11 you
should be able to ANSWER by the end
of class.(PLUS #1-7)
• Thurs ESSENTIAL QUESTIONS # 8 - 11
• 9/29
• 8. What is the difference between a habitat & an
ecosystem?
•
• 9. What does it mean when a species has a broad niche?
•
• 10. What are 4 types of consumers?
•
• 11. What are the FIVE Levels of a FOOD WEB?
Thur. Sept. 29th
OPENING
Opening
• Ecology Portfolio Daily Board Assignments
Assignment
Need Signatures on
7. Tuesday Essential Questions #2,3,
TODAY
8. Wednesday Essential Questions #4,5,6,7,
9. Thursday Essential Questions #8,9,10,11
10. Food Web Power Notes
11. Food Web Sheet 1
12. Pyramid Activity Sheet
13. Label all work pg2 down right margin
ATTACH D.B.A. SHEET TO THE COVER OF PAGE 5 OF MINI
PORTFOLIO
PYRAMID OF NUMBERS & Biomass
Pyramid of Numbers
Number Pyramids Look Different
some time
Number of Pyramids
PREPARE FOR ESSENTIAL QUESTIONS
DAILY QUIZ
1.
2.
3.
4.
CLEAN YOUR AREA
STACK BOOKS NEATLY
LOOSE PAPER IN SLEEVE
TAKE OUT YOUR
ESSENTIAL QUESTIONS
QUIZ SHEET.
5. WRITE #1 OR 2 OR 3 OR 4
Thursday Formative Assessment
1. What are the characteristics of the different
ecological LEVELS of ORGANIZATION in order?
2. What are the 4 types of consumers and an
example for each?
3. What are the 5 levels of a food web and an
example for each?
4. How are FOOD CHAINS & FOOD WEBS similar
and different?
Levels of Organization
• Biosphere…….most inclusive, includes all
ecosystems.
• Ecosystems….abiotic & biotic components in
•
an area
• Community….a variety or different organisms
• Population….numbers of 1 organism
• Organism…..individual or 1 organism
4 types of consumers
• Primary…earth worm
• Secondary….frog
• Tertiary……..snake
• Quaternary….hawk
5 levels of a food web
• Producers…..plants
• Primary…earth worm
• Secondary….frog
• Tertiary……..snake
• Quaternary….hawk
• Food chain have one level or cycle of
producers & consumers and a Food web
has more than one level or cycle of
producers and consumers.