"Interconnection of Pond Organisms" Pond Community PPT Courseware 2

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E-education edition fifth grade science volume 1	pptx	6 MB

"Interconnection of Pond Organisms" Pond Community PPT Courseware 2

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Upload Time: 2024-11-22

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"Interconnection of Pond Organisms" Pond Community PPT Courseware 2

Think about it: Do students remember the food connection in the woods?

1. Cicada, tree, oriole, mantis

tree → cicada → mantis → oriole

2. Grass wolf sheep

grass → sheep → wolf

pond observation record sheet

The creatures I observed include:

The food relationship formed between them: (Draw a food chain or food web)

discuss

If there are no aquatic plants in the pond, how will other organisms in the pond be affected?

How would the pond environment change if the temperature dropped below 0°C?

pond observation record sheet

What external conditions are necessary for the survival of these creatures?

Like a pond, an interactive whole composed of living things such as aquatic plants, fish, shrimps, water fleas, and various bacteria, as well as non-living things such as water, air, sunlight, temperature, and soil, is called an ecosystem.

fill in the blank

Various creatures in the pond live together, they depend on each other and influence each other. All the organisms living in the pond form a "pond community".

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For more information about the PPT courseware "Pond Community and the Interconnection of Pond Organisms", please click the "Pond Community ppt and the Interconnection of Pond Organisms" ppt tag.

"Interconnection of Pond Organisms" Pond Community PPT Courseware:

"Interconnection of Pond Organisms" Pond Community PPT Courseware Food Chain Banyan Cicada (Cicada) Mantis oriole Food chain in pond organisms Write how many food chains? Let’s talk about who are the producers in the food chain? Who are consumers? Aquatic plants, fish fry, frogs and turtles, aquatic plants fields..

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Update Time: 2024-11-22

This template belongs to science courseware E-education edition fifth grade science volume 1 industry PPT template

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"Interconnection of Pond Organisms" Pond Community PPT Courseware 2