2.1 Observing Producers and Consumers Add this title to your TOC and begin this lesson on the next...
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Transcript of 2.1 Observing Producers and Consumers Add this title to your TOC and begin this lesson on the next...
![Page 1: 2.1 Observing Producers and Consumers Add this title to your TOC and begin this lesson on the next new page in your lab notebook.](https://reader035.fdocuments.in/reader035/viewer/2022070305/55155df355034685568b59e6/html5/thumbnails/1.jpg)
2.1 Observing Producers and Consumers
Add this title to your TOC and begin this lesson on the next new
page in your lab notebook.
![Page 2: 2.1 Observing Producers and Consumers Add this title to your TOC and begin this lesson on the next new page in your lab notebook.](https://reader035.fdocuments.in/reader035/viewer/2022070305/55155df355034685568b59e6/html5/thumbnails/2.jpg)
Energy is essential
for ALL living things!
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![Page 4: 2.1 Observing Producers and Consumers Add this title to your TOC and begin this lesson on the next new page in your lab notebook.](https://reader035.fdocuments.in/reader035/viewer/2022070305/55155df355034685568b59e6/html5/thumbnails/4.jpg)
Photosynthesis
• Green plants convert solar energy into chemical energy
• Plants take in CO2 and produce O2
![Page 5: 2.1 Observing Producers and Consumers Add this title to your TOC and begin this lesson on the next new page in your lab notebook.](https://reader035.fdocuments.in/reader035/viewer/2022070305/55155df355034685568b59e6/html5/thumbnails/5.jpg)
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PRODUCERS are organisms capable of photosynthesis
CONSUMERS are organisms that obtain their energy by eating producers
ECOSYSTEMS are made up of populations of many organisms that rely on each other, plus the air, water, and other shared features of the environment
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HERBIVORES are organisms that obtain energy from producers [plant-eaters]
For example: cows, sheep, deer, and grasshoppers
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CARNIVORES are organisms that obtain energy from other consumers [meat-eaters]
For example: lions, hawks, snakes, spiders, sharks, alligators, and whales
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OMINIVORES are organisms that obtain energy from both producers and consumers
For example: bears, pigs, gorillas, rats, raccoons, cockroaches, some insects, and humans
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DECOMPOSERS are organisms that break down dead organisms in an ecosystem and returns nutrients to the soil, water, and air
For example: fungi and bacteria
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The OceanMost life in the open ocean consists of tiny
organisms called PLANKTON
They inhabit the top 20 meters of water
PHYTOPLANKTON are capable of photosynthesis
ZOOPLANKTON are consumers that eat phytoplankton
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Phytoplankton
QuickTime™ and aTIFF (Uncompressed) decompressor
are needed to see this picture.
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QuickTime™ and aTIFF (Uncompressed) decompressor
are needed to see this picture.
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Zooplankton
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Dinoflagellates
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Red Tide caused by Dinoflagellates
QuickTime™ and aTIFF (Uncompressed) decompressor
are needed to see this picture.
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Bioluminescence
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S&S 2.1 Part A
Observe and Sketch 5 different prepared Plankton slides
For each slide: Draw and label what you see
under low power Draw and label what you see
under medium OR high power
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S&S 2.1 Part B
Prepare wet mounts of Pond Water - Place 1 drop of water on a slide Add 1 drop of methyl cellulose to the
water on your slide Carefully add a coverslip to your slide Observe your slide under low power Once you find an organism, draw and
label it
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S&S 2.1 Part B cont.
Draw the organism under Medium OR High power
Repeat with 4 other wet mounts of Pond water
Answer questions 1-3, 5 & 6 on page 19
Be sure to I/Q/I/A!