Wednesday April 6, 2011 Objective: Students will be able to describe food webs. Bellringer: Draw a food web that includes you and the ingredients of a.
Jan 02, 2016
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Wednesday April 6, 2011
Objective: Students will be able to describe food webs.
Bellringer: Draw a food web that includes you and the ingredients of a hamburger with lettuce and tomato.
4 MINUTES REMAINING…
Wednesday April 6, 2011
Objective: Students will be able to describe food webs.
Bellringer: Draw a food web that includes you and the ingredients of a hamburger with lettuce and tomato.
3 MINUTES REMAINING…
Wednesday April 6, 2011
Objective: Students will be able to describe food webs.
Bellringer: Draw a food web that includes you and the ingredients of a hamburger with lettuce and tomato.
2 MINUTES REMAINING…
Wednesday April 6, 2011 last chance to view BR - 1 min
Objective: Students will be able to describe food webs.
Bellringer: Draw a food web that includes you and the ingredients of a hamburger with lettuce and tomato.
30 Seconds Remaining…
10 Seconds Remaining…
Last Call for Bellringers!
Cookie Monster… mmmmmm…
Wednesday April 6, 2011 Bellringer Review
Objective: Students will be able to describe food webs.
Bellringer: Draw a food web that includes you and the ingredients of a hamburger with lettuce and tomato.
Wednesday April 6, 2011
AGENDA:1. BR2. Review HW3. Notes: Food
Chains4. Work Time:
Computer Food Web Activity
HOMEWORK Computer Food Web
Activity Study for Friday’s QUIZ:
Make Vocabulary Flash Cards
Review BrainPop Videos & Quizzes
Ecosystems Food Chains Symbiosis
Chapter 2: Ecology Section 2.1: Organisms & Their Environment
Vocabulary Review Section 2.1
1. Species2. Ecology3. Biosphere4. Abiotic
Factor5. Biotic
Factor
a. Portion of Earth that supports living things
b. Living thingsc. Organisms that
interbreedd. Study of
interactions between organisms & environment
e. Nonliving things
Vocabulary Review Section 2.1
1. Population2. Communit
y3. Ecosystem4. Habitat5. Niche
a. Biological community plus the abiotic factors in their environment
b. Place where an organism lives
c. Group of the same species that live in the same area
d. Role of an organism in its habitat
e. All the populations in an area
Vocabulary Review Section 2.1
1. Symbiosis2. Commens
a-lism3. Mutualism4. Parasitism
a. 1 species benefits, 1 harmed
b. Both species benefitc. Permanent, close
association between 2+ organisms of different species
d. 1 species benefits & the other neither harmed nor benefits
Chapter 2: Ecology Section 2.2: Nutrition & Energy Flow
New Vocabulary Section 2.2
1. Autotroph2. Heterotroph3. Decomposer4. Food chain5. Trophic level6. Food web7. Herbivore8. Carnivore9. Omnivore
a. Heterotroph that only feeds on plants
b. Model shows how energy moves in an ecosystem
c. Organisms that make their own food
d. Heterotroph - feeds on plants & animals
e. Organisms absorb nutrients from dead organisms
f. Model shows all the possible feeding relationships at each trophic level
g. Heterotroph that only feeds on animals
h. Feeding step in the food chain
i. Organisms must feed on organisms
Food Chain
Autotrophs, also known as producers, make up the first level in all food chains which include plants and some aquatic photosynthetic plants. Exs. Grass and Green algae
1st-order-heterotrophs, also known as primary consumers, make up the second level in a food chain and obtain food from photosynthetic organisms. Ex. Turtle
Food Chain
2nd- order heterotrophs also known as secondary consumers, include some carnivores who feed on 1st-order heterotrophs. Ex. Owls feed on fishes
3rd- order heterotrophs also known as tertiary consumers, include carnivores (meat eaters) Ex. Bears
Food Chain
Decomposers - at every level in food chain, bacteria and fungi break down living matter and help release nutrients
Example of a Simple Food Chain
Example of a Food Web
Water Cycle
Carbon Cycle
Wednesday April 6, 2011
AGENDA:1. BR2. Review HW3. Notes: Food
Chains4. Work Time:
Computer Food Web Activity
HOMEWORK Computer Food Web
Activity Study for Friday’s QUIZ:
Make Vocabulary Flash Cards
Review BrainPop Videos & Quizzes
Ecosystems Food Chains Symbiosis
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