منابع باز و رایگان آموزشی برای افغانستان

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Go with the Energy Flow

     
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Students learn about energy and nutrient flow in the aquatic environment. They learn about food chains and food webs, seeing the interdependence between producers, consumers and decomposers.


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Available in the following languages
Resource level
Primary (1 - 6)
نویسنده

ناشر

NOAA

جواز/ دارنده حق چاپ

CC 0 / public domain

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