Transcript 4 - InforMNs

p.76
3/31: Chapter 15, 16 Cover Page
Big Idea: 15:
Key Concepts
2.
Big Idea: 16:
Key Concepts
1.
2.
3.
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1
p.77
3/31: Chapter 15, 16 & 8: Calendar
Mon.
31 Doyle
p. 76-77,81
Cover and
vocab
Tues.
Wed.
1 Sedey
p. 78-80
2 Doyle
p. 83-84
Notes 15-2
S-R 15-2
p. 1-4 Plant
Controlled
Experiment
Thurs.
3 Sedey
p. 82, 85
5 Quiz
Questions
Fri.
4 Doyle
p. 86-87
Notes 16-1
Lab: Good
Buddies
7 Sedey
p. 1-4
Lab Report:
Plants
8 Doyle
p. 90-91
Notes-16-3
14 Doyle
Ch. 15,16,8
9 Sedey
p. 88-89
Notes 16-2
Lab: Share
Resources
Lab Report
Plant Data
10 Doyle
p.93
Notes 8.1-3
15 Sedey
16 Doyle
Work on Plant
Lab Report
Work on Plant
Lab Report
17 Sedey
p. 96-97
p. 94-95
“Find Nemo
11 Sedey
p. 92
Quiz
Review
Plant Data
Chapter 8
Investigation
Finish Nemo
18 Doyle
Work on Plant
Lab Report
Plant Data
Plant Data
21 Sedey
p. 98
Wolf Pack
p. 99-101
Debate
Plant Data
22 Doyle
Work on Plant
Lab Report
23 Sedey
p. 99-101
Debate
24 Doyle
???
25
NO
SCHOOL
Plant Data
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p.78
3/31: Video Facts
List 5 different relationships between organisms
described in video:
_____________ + _____________ = ____________
_____________ + _____________ = ____________
_____________ + _____________ = ____________
_____________ + _____________ = ____________
_____________ + _____________ = ____________
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p.79
3/31: Final Exam Results
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p.80
4/1: CD Cover Design
Design a CD cover that describes/uses the 8
vocabulary words on p. 93
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p.81
4/1: Vocabulary 15-2
Word (+,√,-)
___ Predator
___ Prey
Definition
An animal that eats another
An animal that is eaten by a predator
The struggle between individuals or
__ Competition different populations for a limited
resource
___
Cooperation
An interaction in which organisms
work in a way that benefits them all
___ Symbiosis
Close relationship between
individuals of two different species
___ Mutualism
An interaction between two species
that benefits both
___
A relationships between two species
in which on species benefits while
the other is not affected
Commensalism
Relationship between two species in
___ Parasitism which one species benefits and the
other
is harmed
Presentation
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6
p.82
4/2: Good Buddies Information
1.
Organisms in your pair:
2.
Why do they live together?
3.
What advantage/disadvantage do they
provide to one another?
4.
What would happen if one buddy was not
there?
5.
What type of symbiotic relationship do your
organisms have?
Presentation Slide #
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p.83
4/2: Notes 15-2
1. Predator/prey:
Ex: Wolf eating deer (Prey on sick or injured)
2. Competition:
Ex: Plant complete for light, water and soil
3. Cooperation:
Ex: Killer whales cooperate when they hunt
4. Mutualism: (+, +)
Ex: Bees use nectar, flower is pollinated
5. Commensalism: (+, 0)
Ex: Moss grows on the trunk of a tree to get
more light, tree is not affected.
6. Parasitism: (+, -)
Ex: Tapeworm lives inside human, Human
does not get nutrients needed to survive.
Presentation Slide #
8
p.84
4/3: Section Review 15-2 p. 525 (#1-6)
1.
Name two ways in which members of the same
species interact.
2.
In what ways do members of different species
interact?
3.
Give an example of each type of symbiotic
relationship.
Mutualism:
Commensalism:
Parasitism:
4.
Give an example of how one population has
affected another.
5.
Explain how symbiotic relationships are similar to
and different from predator-prey.
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p.85: 4/3
Write 5 questions from Sec. 15.2 that
could be used on a clicker quiz.
• 1.
• 2.
• 3.
• 4.
• 5.
Presentation Slide #
10
p.86
4/7: SR 16-1 (#1)
1.
Identify four pressures placed on an ecosystem by
an increasing human population.
1.
2.
3.
4.
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p.87
4/7: Notes 16-1
Human Population is growing and it causes:
1. Pressures of waste disposal
2. Pressures on resources:
•
Water, food, wood, stone, metal and minerals
•
3% of Earth’s water is freshwater, 2/3 is ice
•
1/5 of the population uses more than ½ of the
world’s resources
3. Pressures on Urban Growth:
•
High population density increases pressure
•
Large number of people in an area changes
the landscape.
4.
•
•
•
•
Pressures of Expanding land Use:
Suburban Development: Building homes,
malls & new roads in areas around cities.
Natural Habitats are destroyed
Loss of productive farmland (less food
produced locally)
Increases the need for cars which decreases
air quality
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p.88
4/8: Explore: Sharing Resources/ Acrostic Activity
What did you think?
•
Did you get a fair share of your group’s objects?
•
How does the number of people in each group
affect the outcome?
•
Was the job made easier when trading occurred
across groups?
B
I
O
D
I
V
E
R
S
I
T
Y
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p.89
4/8: Notes 16-2
Renewable: Can be used over again.
•
Ex: Trees, Energy from sunlight, water
Nonrenewable: Can not be replaced
•
Ex: coal & natural gas (fossil fuels)
Pollutant:
•
Makes air, water, land harmful for life.
Biodiversity:
•
Variety of life is destroyed by pollution
1. Air Quality:
•
Motor Vehicles, factories power plants, cid
Rain
2. Water Quality:
•
Chemicals drain off from farms and landfills
3. Removing Habitat
•
Deforestation
4. Changing the Habitat
•
Invasive Species: New species that competes
with native species for resources
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p.90
4/9: Create a study guide for upcoming quiz
covering 15.2, 16.1, 16.2, and 16.3
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p.91
4/9: Notes 16-3
Conservation: The process of saving or protecting a
natural resource
1.
Local Efforts:
–
Taking action in your own community
2.
Federal Efforts
–
Clean Air Act, Endangered Species Act
–
Government works with scientists to write laws
3.
Sustainable Practices
–
Conservation Tillage: Cuts soil erosion
–
Cutting Selectively: Reduces erosion and
encourages rapid re-growth
–
Geothermal Power: Uses heat of molten rock
in Earth’s interior
–
Hydropower: From Falling water
–
Wind: Energy of moving air into electricity
–
Solar Energy: Used to generate electricity
4.
Reducing Waste and Pollution
–
Carpooling
–
Home: Thermostat, insulation
–
Recycling
Presentation Slide #
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p.92
4/10: Chapter 8 Review p. 269-270
Reviewing Key Concepts: p. 269
10.____ A limiting factor that depends on the size of the
population in a given area is a:
11.____ Density Independent limiting factors include:
12.____ Which are abiotic factors in an environment?
13.____ Which is an example of competition for resources?
Thinking Critically: p. 270
24. Wolves are the natural predator of moose. During one
season the moose population increased dramatically.
What could have caused the increase in the moose
population?
25. Why do you suppose that the growth rate of human
populations differs dramatically in different countries?
26. Human activity has resulted in the decline of many
populations of other species. Choose one example of
how humans have put pressure on species around the
world and describe ways that humans can avoid causing
continued decreases in these populations.
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p.93
4/10: Notes Chapter 8
Limiting Factors:
The factor that prevents the continuing growth of a
population in an ecosystem
1. Density Dependent: Ex: Competition, disease
2. Density Independent: Ex: weather, fire
Human Populations are growing because:
–
Able to expand habitat to many climates
–
Technology
–
Availability of resources
–
Lack of predators
–
Survival of offspring to reproduce
Human Population growth affects the environment
–
Introduction of New Species
Ex: Zebra Mussels in MN lakes
–
Pollution
Ex: Waste from factories, farming
–
Over-fishing
Ex: Lobster & Tuna numbers are low
–
Habitat Destruction
Ex: Deforestation, Draining wetlands
Presentation Slide #
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p.94
4/14-4/18: Finding Nemo Video Guide
1. List 2 biotic and abiotic factors of a coral reef ecosystem?
Biotic
Abiotic
______________
______________
______________
______________
2. Give an example of a population from a coral reef
ecosystem. ______________
3. What vocabulary word describes all of the biotic and
abiotic factors that make up where Marlin and Nemo
live? ______________
4. Give an example of each of the following types of
relationships:
Predator/Prey __________________________
Commensalism _________________________
Competition ____________________________
5. Identify some limiting factors that
could affect the ecosystem where
Marlin and Nemo live.
___________________________
___________________________
___________________________
Presentation Slide #
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p.95
4/14-4/18: Nemo
6. What is the habitat and niche of
this Angler Fish?
__________________________
__________________________
__________________________
7. Construct a food chain using at least three
different organisms from the movie.
8. What would happen if the sea level dropped
and exposed the coral reef where Nemo lives?
_____________________________________
_____________________________________
9. List three different movie characters
and their most important adaptation.
Character
____________
____________
____________
Adaptation
____________
____________
____________
Presentation Slide #
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p.96
4/18: Chapter Investigation
Conclude:
1.
What effects does increasing human
population growth have on forests?
2.
Was the forest always shrinking?
3.
How does this investigation help you to answer
your questions about resource management?
4.
What aspects of this investigation fail to model
the natural habitat?
5.
What other renewable resources need
sustainable management?
Presentation Slide #
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p.97
4/18: Chapter Investigation
Question: How can people meet the ongoing human
demand for wood without using all the trees?
Observe and analyze:
Min
Start
New
Harvest
1
120
+4
-1
2
+4
-2
3
+4
-4
4
+4
-8
5
+4
-16
6
+4
-32
7
+4
-64
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End
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p.98
4/21: Wolf Pack Activity
My Wolf Pack’s Survival Percent: __________
Limiting Factors that affect Wolf Populations
1.
2.
3.
4.
5.
Pressures that human populations have placed on wolf
populations:
1.
2.
3.
4.
5.
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p.99
4/21: Ecology Debate Information
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p.100
4/22-4/23: Ecology Debate
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p.101
4/22-4/23: Ecology Debate
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p.1 Plant Experiment
Background Information:
Purpose:
Hypothesis:
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p. 2 Plant Experiment
Variable:
All constants:
All Materials:
Procedure:
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p. 3 Plant Experiment
Data Collection
Date
Control
Length
Variable
Mass
Length
Mass
Notes
4/7
4/9
4/11
4/14
4/16
4/18
4/21
4/23
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p. 4 Plant Experiment
Conclusion:
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