Everyday on their walk around the lake, Buck and Lucy stop by the same puddle.
However, they notice that the puddle has been getting smaller.
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Question 1
1.
What is the best explanation for what is happening to the water in the puddle?
Question 2
2.
Which model best shows what’s happening to the water molecules in the puddle? Explain why.
Question 3
3.
Explain why you chose Model A or Model B to show what’s happening to the water molecules in the puddle. Use the words water,molecules, liquid, gas in your explanation.
Sentence Starter: In Model ________________ (Choose Model A or Model B) it shows ________________________