Showing posts with label
water pollution
.
Show all posts
Showing posts with label
water pollution
.
Show all posts
Monday, 27 December 2021
Earth's Freshwater Apple Analogy
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Material 1. An apple 2. Cutting board 3. Knife 4. Toothpicks 5. Small pieces of paper (prepare the labels ahead of time) Pretend that an app...
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