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Factors on Ecosystem- G7

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OPENING PRAYER
We worship and praise Your Holy Name. This
moment, we will continue to study and acquire new
knowledge. May you bless your students with witty
brain to think fast and an inquiring mind to be
curious on whatever knowledge they will learn today.
... In the name of Jesus Christ, our Saviour.
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Prepared by: Ma’am Honeylyn
Activity 1: Break It Down
Directions:
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The importance of biotic and abiotic factors comes in their interaction with others. For a community or
an ecosystem to survive, the correct interactions must be in place. A simple example would be of
abiotic interaction in plants. Water, sunlight and carbon dioxide are necessary for plants to grow. The
biotic interaction is that plants use water, sunlight and carbon dioxide to create their own food through
a process called photosynthesis.
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On a larger scale, abiotic interactions refer to patterns such as weather and seasonality. Factors such as
temperature, humidity and the presence or absence of stations affect the ecosystem. For example, some
ecosystems experience cold winters with a lot of snow. An animal, such as a fox within this ecosystem,
adapts to these abiotic factors by the growth of a thick, white layer in the winter.
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Decomposers such as bacteria and fungi are examples of biotic interactions on such a scale.
Decomposers work by breaking dead organisms. This process returns the basic components of
organisms to the soil, which allows them to be reused within that ecosystem. Changes in abiotic factors
can result in extreme problems for some organisms. For example, if a plant is adapted to low
temperatures and the specific are where it lives, has a change in its temperature (thanks to global
warming!), this plant will die and this area will no longer support life, which is due to the change in
abiotic factor (temperature).
It can also have positive effect on organisms. For example, due to different reasons (like water
pollution), water becomes enriches in mineral thus supporting large population of algae, causing water
blooms. It does have negative effect on plants, fish and other organisms in water but, algae have a
positive effect of this change in abiotic factors(water). because it release oxygen as part of their
metabolism, they serve to oxygenate the water.
Activity 2: My cause, My Effect !
Directions: Study the pictures in column A. Identify its effects by
matching it with column B. Write the letter on the space provided
before the number
.
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Activity 3: Let's predict !
Directions: Study the ecosystems shown in the pictures. Identify the
abiotic, biotic factors, and ecological relationship. Then predict what will
happen if one of the abiotic factors is changed. Check the box for your answers.
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Activity 3: Let's predict !
Directions: Study the ecosystems shown in the pictures. Identify the
abiotic, biotic factors, and ecological relationship. Then predict what will
happen if one of the abiotic factors is changed. Check the box for your answers.
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PERFORMANCE TASK: Poster and Slogan. Make a poster and slogan
depicting how to achieve sustainable environment. Use a long size bond
paper and any coloring materials can be utilized. See sample below:
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Closing Prayer
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Dear Lord,
Thank You for the opportunity to be part of this online class Thank
you for my teacher and classmates with whom I am sharing this
experience. We pray that we will all grow together in our knowledge
of Your truth and how we can apply it to our lives. May we all be
better learners, teachers, and speakers because of taking this class
together.
Amen
RETELLING A STORY
TITLE OF THE STORY
First
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Next
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Last
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FRAYER MODEL
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Definition
Characteristics
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Examples
Non-Examples
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CLASS DEBATE
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I strongly agree
I strongly disagree
Name
Name
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statement here.
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Name
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I somewhat agree
I somewhat disagree
MAIN TITLE
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Title One
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Title Three
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MAIN TITLE
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What do I know?
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What do I wonder?
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What have I
learned?
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MAIN TITLE
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This
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VS.
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That
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WEEKLY PLANNER
Monday
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Notes
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BINGO
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STATION ROTATION
Group 1
This is a subtitle.-
Group 2
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Group 4
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Station 1
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Station 2
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Station 3
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Station 4
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CHOICE BOARD
Kinesthetic | Visual | Auditory | Read - Write
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BRACKET CHALLENGE
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Final Round!
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