The Entire Science Skills Unit includes a…

The Entire Science Skills Unit includes a…
Four Part 2,400 Slide PowerPoint roadmap full of class activities, video links, red slide class notes, discussion questions, games, and much more. 14 page bundled homework package that chronologically follows the PowerPoint slideshow. Modified version and answer keys are provided. 14 pages of unit notes with visuals for students who require assistance and support staff. 1 PowerPoint review game, 10 worksheets that follow slideshow activities, many video and academic links, flashcards, rubrics, activity sheets, and much more.

The Ecology: Feeding Levels Unit includes…
A Two Part Slide PowerPoint full of engaging activities, critical class notes, review opportunities, question, answers, games, and much more. 12 Page bundled homework that chronologically follows the slideshow for nightly review. Modified version provided as well as answer keys. 6 pages of unit notes with visuals for students and support professionals 1 PowerPoint Review Game with Answer Key Flashcards, Rubrics, videos, templates, materials list, First Day PowerPoint, guide, and much more.

More Units Available at…
Earth Science: The Soil Science and Glaciers Unit, The Geology Topics Unit, The Astronomy Topics Unit, The Weather and Climate Unit, and The River Unit, The Water Molecule Unit. Physical Science: The Laws of Motion and Machines Unit, The Atoms and Periodic Table Unit, The Energy and the Environment Unit, and The Introduction to Science / Metric Unit. Life Science: The Infectious Diseases Unit, The Cellular Biology Unit, The DNA and Genetics Unit, The Life Topics Unit, The Plant Unit, The Taxonomy and Classification Unit, Ecology: Feeding Levels Unit, Ecology: Interactions Unit, Ecology: Abiotic Factors, The Evolution and Natural Selection Unit and Human Body Systems and Health Topics Unit Copyright © LLC.

Ecology Trophic Feeding Levels Part I

First Name, Last Name Science and Section

First Name, Last Name Science, and Section

Treat this journal with care and respect. It will be very helpful for the bundled homework package.

Your journal is your responsibility
Your journal is your responsibility. If it becomes lost or damaged it will significantly reduce your grade. First Name, Last Name Science and Section

RED SLIDE: These are notes that are very important and should be recorded in your science journal.
Copyright © 2010 Ryan P. Murphy

Please use this red line

Please use this red line
-Please make notes legible and use indentations when appropriate.

-Please make notes legible and use indentations when appropriate
-Please make notes legible and use indentations when appropriate Example of indent.

-Please make notes legible and use indentations when appropriate Example of indent Skip a line between topics

-Please make notes legible and use indentations when appropriate Example of indent Skip a line between topics Don’t skip pages

-Please make notes legible and use indentations when appropriate Example of indent Skip a line between topics Don’t skip pages Make visuals clear and well drawn.

-Please make notes legible and use indentations when appropriate Example of indent Skip a line between topics Don’t skip pages Make visuals clear and well drawn. 3rd Order Consumers Decrease in energy as you go up a trophic level 2nd Order Consumer Consumer Producer

RED SLIDE: These are notes that are very important and should be recorded in your science journal.
BLACK SLIDE: Pay attention, follow directions, complete projects as described and answer required questions neatly. Copyright © 2010 Ryan P. Murphy

Keep an eye out for “The-Owl” and raise your hand as soon as you see him.
He will be hiding somewhere in the slideshow Copyright © 2010 Ryan P. Murphy

“Hoot, Hoot” “Good Luck!”
Keep an eye out for “The-Owl” and raise your hand as soon as you see him. He will be hiding somewhere in the slideshow “Hoot, Hoot” “Good Luck!” Copyright © 2010 Ryan P. Murphy

Class Expectations You can show respect by… You can be responsible by…
Listening when the teacher or others are talking. One speaker at a time, please raise your hand. Please no cross-room conversations / shouting out. You can be responsible by… Staying organized and avoiding distraction. Staying focused on task completion. You can make good choices by… Attending class regularly Doing your best and never giving up. Be Safe! First, last, and always. Copyright © 2010 Ryan P. Murphy

Activity! (Optional) Making your bio-dome / Terrarium for periodic observations.

Making your bio-dome / Terrarium
1st Thin layer of pebbles. 2nd Thin layer of sand on top of that. 3rd Thin layer of soil (brown) 4th Thicker layer of dark organic soil. 5th Add small pieces of various moss 6th Add a piece of lichen 7th Add some small plants 8th Add some small sticks with a mushroom on it. 9th Add a few organisms Just a few, no vertebrates allowed, do not over populate. Don’t forget to lightly water it before closing the lid. Copyright © 2010 Ryan P. Murphy

Space Space Space Leave plenty of room for plants to grow!

Don’t over water your bio-dome!

Give your bio-dome plenty of light (energy source) and monitor the moisture content.
Light can be the sun or artificial.

Ecology: Feeding Levels Unit

What is Ecology?

What is Ecology? A) A very hungry caterpillar. A

A B What is Ecology? A) A very hungry caterpillar.
B) A type of gardening tool. A B

A B C What is Ecology? A) A very hungry caterpillar.
B) A type of gardening tool. C) A branch of science that studies organisms and the environment. A B C

A B C D What is Ecology? A) A very hungry caterpillar.
B) A type of gardening tool. C) A branch of science that studies organisms and the environment. D.) A new item on the McDonalds value menu? A B C D

A B C D What is Ecology? and the answer is…
A) A very hungry caterpillar. B) A type of gardening tool. C) A branch of science that studies organisms and the environment. D.) A new item on the McDonalds value menu? A B C D

C What is Ecology? A) A very hungry caterpillar.
B) A type of gardening tool. C) A branch of science that studies organisms and the environment. D.) A new item on the McDonalds value menu? C

What is Ecology? A) A very hungry caterpillar.
B) A type of gardening tool. C) A branch of science that studies organisms and the environment. D.) A new item on the McDonalds value menu?

What words above need further explanation?
What is Ecology? A) A very hungry caterpillar. B) A type of gardening tool. C) A branch of science that studies organisms and the environment. D.) A new item on the McDonalds value menu? What words above need further explanation?

Organisms: Any living thing (individual / one)
What is Ecology? A) A very hungry caterpillar. B) A type of gardening tool. C) A branch of science that studies organisms and the environment. D.) A new item on the McDonalds value menu? Organisms: Any living thing (individual / one)

Ecology: A study of the relationship between living things and the environment.

What’s the point in studying ecology?
How is this relevant to my life?

Answer- Because you a part of the ecosystem
Answer- Because you a part of the ecosystem. This world has some serious ecological problems and understanding the relationship between living things and the environment is the key to better management. Copyright © 2010 Ryan P. Murphy

The 4 Concepts in Ecology
Everything is Connected to Each Other. Everything is Connected to the non-living Environment. Everything Is Changing. There’s No Such Thing As A Free Lunch. Copyright © 2010 Ryan P. Murphy

Light The 4 Concepts in Ecology Everything is connected to each other.
Everything is connected to the non-living environment. Everything Is Changing. There’s No Such Thing As A Free Lunch. Light Copyright © 2010 Ryan P. Murphy

Light Temp. The 4 Concepts in Ecology
Everything is connected to each other. Everything is connected to the non-living environment. Everything Is Changing. There’s No Such Thing As A Free Lunch. Light Temp. Copyright © 2010 Ryan P. Murphy

Light Temp. Water The 4 Concepts in Ecology
Everything is connected to each other. Everything is connected to the non-living environment. Everything Is Changing. There’s No Such Thing As A Free Lunch. Light Temp. Water Copyright © 2010 Ryan P. Murphy

Light Temp. Water Oxygen The 4 Concepts in Ecology
Everything is connected to each other. Everything is connected to the non-living environment. Everything Is Changing. There’s No Such Thing As A Free Lunch. Light Temp. Water Oxygen Copyright © 2010 Ryan P. Murphy

CO Light Temp. 2 Water Oxygen The 4 Concepts in Ecology
Everything is connected to each other. Everything is connected to the non-living environment. Everything Is Changing. There’s No Such Thing As A Free Lunch. CO Light Temp. 2 Water Oxygen Copyright © 2010 Ryan P. Murphy

Old Trees The 4 Concepts in Ecology
Everything is connected to each other. Everything is connected to the non-living environment. Everything is changing. There’s No Such Thing As A Free Lunch. Old Trees Copyright © 2010 Ryan P. Murphy

Old Trees New Growth The 4 Concepts in Ecology
Everything is connected to each other. Everything is connected to the non-living environment. Everything is changing. There’s No Such Thing As A Free Lunch. Old Trees New Growth Copyright © 2010 Ryan P. Murphy

Everything is connected to each other. Everything is connected to the non-living environment. Everything is changing. There’s no such thing as a free lunch. This will be our focus. Copyright © 2010 Ryan P. Murphy

Concept in Ecology: There is no such thing as a free lunch.

“What happened to that free lunch?”
Concept in Ecology: There is no such thing as a free lunch. “Darn!” “What happened to that free lunch?” Copyright © 2010 Ryan P. Murphy

There’s No Such Thing As A Free Lunch in Ecology.
- Copyright © 2010 Ryan P. Murphy

Laws of Thermodynamics
Relates to heat and energy. Copyright © 2010 Ryan P. Murphy

Heat always flows from hot to cold.

Energy cannot be created or destroyed; it can be transferred between systems and surroundings.

Energy goes from useful to non-useful.

If a Snickers Candy Bar goes into your body… Does a Snicker’s Bar come out?

Answer! What comes out may look like a Snickers, but it is much different.

Food Chain: A group of organisms where each member is eaten by another member.

Less energy is available to the group after it.
Food Chain: A group of organisms where each member is eaten by another member. Less energy is available to the group after it. Copyright © 2010 Ryan P. Murphy

12.2 trillion watt-hours per square mile per year.
Food Chain: A group of organisms where each member is eaten by another member. 12.2 trillion watt-hours per square mile per year. Copyright © 2010 Ryan P. Murphy

Heat Massive Energy Loss Heat Heat Heat
Food Chain: A group of organisms where each member is eaten by another member. Heat Massive Energy Loss Heat Heat Heat Copyright © 2010 Ryan P. Murphy

Algae may be the next big fuel source on planet Earth.
Food Chain: A group of organisms where each member is eaten by another member. Algae may be the next big fuel source on planet Earth. Copyright © 2010 Ryan P. Murphy

Massive Energy Loss Heat Heat Heat Heat
Food Chain: A group of organisms where each member is eaten by another member. Massive Energy Loss Heat Heat Heat Heat Copyright © 2010 Ryan P. Murphy

Massive Energy Loss Heat Heat Heat
Food Chain: A group of organisms where each member is eaten by another member. Massive Energy Loss Heat Heat Heat Copyright © 2010 Ryan P. Murphy

Massive Energy Loss Heat Heat Heat Heat
Food Chain: A group of organisms where each member is eaten by another member. Massive Energy Loss Heat Heat Heat Heat Copyright © 2010 Ryan P. Murphy

Heat Heat Heat Heat Massive Energy Loss
Food Chain: A group of organisms where each member is eaten by another member. Heat Heat Heat Heat Massive Energy Loss Copyright © 2010 Ryan P. Murphy

Heat Heat Heat Heat Heat Heat Heat Heat Heat Heat Heat Heat Heat Heat
Less overall energy is available at each feeding level because organisms are constantly using energy. Heat Heat Heat Heat Heat Heat Heat Heat Heat Heat Heat Heat Heat Heat Heat Copyright © 2010 Ryan P. Murphy

Video for fun! Clay Animation of the Food Chain.

Trophic Feeding Levels.

Activity! Step by step drawing of a food chain.

Activity! Step by step drawing of a food chain.
One full page required.

Energy comes from the Sun

Producers make their own food from sun

Consumers Eat Producers Producers make their own food from sun

Decomposers break down waste
Energy comes from the Sun Consumers Eat Producers Producers make their own food from sun

Let’s now look at the flow of energy.

Nutrients get returned to the soil. Energy comes from the Sun Consumers Eat Producers Producers make their own food from sun

Plants use nutrients to regrow.

Consumers can obtain nutrients from this new growth.

Radiant Decomposers break down waste Energy comes from the Sun

Photosynthesis Decomposers break down waste Energy comes from the Sun
Consumers Eat Producers Producers make their own food from sun Photosynthesis

Chemical Energy Decomposers break down waste Energy comes from the Sun
Consumers Eat Producers Producers make their own food from sun Chemical Energy

Chemical energy Decomposers break down waste Energy comes from the Sun

C Which two are switched? B A D C The Sun breaks down the waste
Decomposers make the energy from the Sun A Consumers Eat Producers Producers make their own food from sun C D C

C Answer! B A D C The Sun breaks down the waste
Decomposers make the energy from the Sun A Consumers Eat Producers Producers make their own food from sun C D C

Answer! B A D C Decomposers break down waste Energy comes from the Sun
Consumers Eat Producers Producers make their own food from sun D C

2 1 Guess the type of animal under each box?

2 Guess the type of animal under each box?

Guess the type of animal under each box?

Consumers: Feed on plants or other animals

Carnivore: An animal that only eats other animals.

“I am a consumer because I eat other animals.”

Once he has consumed the warthog the rest of the pride will consume what is left.

Hyenas will then scavenge the leftovers.

Vultures will also remove what they can.

The nutrients from the warthog will fuel other animals
The nutrients from the warthog will fuel other animals. Decomposers will eventually decompose the waste products from these animals.

The nutrients from the warthog will fuel other animals. Decomposers will eventually recycle the waste products from these animals.

The nutrients from the warthog will fuel other animals. Decomposers will eventually recycle the waste products from these animals. New Growth

Nutrients will provide growth

Life in nature is a struggle for existence and can be brutal and cruel.

Life in nature is a struggle for existence and can be brutal and cruel.
Energy is transferred from one species to the next.

Herbivore: General name for an animal that only eats plants.

Pronghorn antelope, North America’s fastest land mammal.

Pronghorn antelope, North America’s fastest land mammal.
96 km an hour / (60mph) Copyright © 2010 Ryan P. Murphy

The Pronghorn Antelopes main predator was a North American Cheetah.
This cheetah has become extinct. Copyright © 2010 Ryan P. Murphy

1st order consumer (plants only)

2nd Order Consumer Eats an animal that eats plants.

3rd order consumer Ate an animal that ate an animal that ate plants.

“Hoot” “Hoot” “Owls are second order consumers.”
5th Order consumer: Ate an animal, that ate an animal, that ate an animal, that ate an animal that ate plants. “Hoot” “Hoot” “Owls are second order consumers.” Copyright © 2010 Ryan P. Murphy

Note how each feeding level has less available energy.

Producers (Plants) Lots of available energy.

Producers (Plants) Energy comes from sun.

Producers (Plants) Only a few herbivores. Less Energy!
Energy comes from sun. Copyright © 2010 Ryan P. Murphy

Producers (Plants) Consumers Energy comes from sun.

Producers (Plants) 2nd Order Consumers have even less. Consumers
Energy comes from sun. Copyright © 2010 Ryan P. Murphy

Producers (Plants) 3rd Order Consumers are even less. Consumers
Energy comes from sun. 2nd Order Consumers Copyright © 2010 Ryan P. Murphy

Producers (Plants) 4th Even Less. Consumers Energy comes from sun.
2nd Order Consumers 3rd Order Consumers Copyright © 2010 Ryan P. Murphy

Producers (Plants) Very Little available Energy Consumers
Energy comes from sun. 2nd Order Consumers 3rd Order Consumers 4th Order Consumers 5th Order Consumers Copyright © 2010 Ryan P. Murphy

Omnivore: An organism that eats both plants and animals.

Pillbugs are omnivores.

Ravens and crows are omnivores.

Activity! Stand up and make the correct letter if the animal is a…

Activity! Stand up and make the correct letter if the animal is a… Herbivore (eats plants),

Activity! Stand up and make the correct letter if the animal is a… Herbivore (eats plants), Carnivore (eats other animals), Carnivore Herbivore

Carnivore Herbivore Omnivore
Activity! Stand up and make the correct letter if the animal is a… Herbivore (eats plants), Carnivore (eats other animals), or Omnivore (eats both plants and animals) Carnivore Herbivore Omnivore

Activity! Stand up and make the correct letter if the animal is a… Herbivore (eats plants), Carnivore (eats other animals), or Omnivore (eats both plants and animals) Take your best guess. Carnivore Herbivore Omnivore

Activity! Stand up and make the correct letter if the animal is a… Herbivore (eats plants), Carnivore (eats other animals), or Omnivore (eats both plants and animals) Take your best guess. (No worries if wrong) Carnivore Herbivore Omnivore

Carnivore 1

Herbivore 2

Omnivore 3

Carnivore 4

Herbivore 5

Carnivore 6

Omnivore 7

Carnivore 8

Omnivore 9

Herbivore 10

Bonus Question: Who is this Omnivore?

Bonus Question: Who is this Omnivore?
Jim Carrey

“I LIKE TO EAT MEAT!” People are omnivores.

People are omnivores. “NO!” “I LIKE TO EAT VEGGIES!”

People are omnivores. “I’m an omnivore.” “I can eat both of them.”

Opportunistic: Eat everything + scavenge.

Video! Time lapse decomposition of a rabbit.

What is below ground?

Fungus breaks down organic molecules and helps return those nutrients to plants.

Which plant has helpful Mycorrhizae fungi in the soil providing nutrients to the plant?

The fungi will help the plant absorb valuable nutrients so the plant can grow?

Look how the majority of the this plants roots are connected to the symbiotic fungi.

Video Link (Optional) Decomposition of Fruit.

Video Link! (Optional) Reverse Decomposition of a Watermelon

They look for molecules to break down.

Termites are good decomposers of plant life in dry areas.

Activity! Movable Board.
One the next slide teacher will minimize out of slideshow and assist students in moving pieces around. Can also make a white board activity. Copyright © 2010 Ryan P. Murphy

Possible Answer

Producer

Producer Photosynthesis

Consumer

Carnivore, 2nd order Consumer

Decomposer Decomposer

Video Link! Some Review before the walking Quiz.

Activity! Answer with your feet.
B C D

Teacher needs to label the
corners of the room. C D

A B Please walk safely and take some wrong turns before traveling to the corner with the correct answer. C D

A B Ecology is… A.) Is the study of the relationships of organisms to their environment. B.) Not important to humans. C.) Not worth studying. D.) Not the unit we are studying. C D

Hundreds of more slides, activities, video links,
End of Preview Hundreds of more slides, activities, video links, bundled homework package, available worksheets, lesson notes, review games, flashcards, answer keys, and much more on the full version.

The Ecology: Feeding Levels Unit includes…
A Two Part Slide PowerPoint full of engaging activities, critical class notes, review opportunities, question, answers, games, and much more. 12 Page bundled homework that chronologically follows the slideshow for nightly review. Modified version provided as well as answer keys. 6 pages of unit notes with visuals for students and support professionals 1 PowerPoint Review Game with Answer Key Flashcards, Rubrics, videos, templates, materials list, First Day PowerPoint, guide, and much more.

More Units Available at…
Earth Science: The Soil Science and Glaciers Unit, The Geology Topics Unit, The Astronomy Topics Unit, The Weather and Climate Unit, and The River Unit, The Water Molecule Unit. Physical Science: The Laws of Motion and Machines Unit, The Atoms and Periodic Table Unit, The Energy and the Environment Unit, and The Introduction to Science / Metric Unit. Life Science: The Infectious Diseases Unit, The Cellular Biology Unit, The DNA and Genetics Unit, The Life Topics Unit, The Plant Unit, The Taxonomy and Classification Unit, Ecology: Feeding Levels Unit, Ecology: Interactions Unit, Ecology: Abiotic Factors, The Evolution and Natural Selection Unit and Human Body Systems and Health Topics Unit Copyright © LLC.

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