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What do you think happened to the water drops?
What do you think happened to the water drops?
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What differences do you observe between the two circles?
What differences do you observe between the two circles?
What do you think happened to the water drops?
What differences do you observe between the two circles?
When water evaporates, what happens to the molecules that make up the liquid water? Do they disappear?
Pre Reading Check
New water forms on Earth every few years.
What happened to the water in Cleopatra’s tears?
How can water be hard as a rock?
How can water be invisible?
What is evaporation?
When is the air humid?
What does condense mean?
When can you see your breath?
What are fog and clouds made of?
What is precipitation?
Where does water go after it rains?
Where does groundwater come from?
How does water in an iceberg become water in rain?
Pre Reading Check
New water forms on Earth every few years.
How can a puddle turn into a cloud?
How does water move around Earth?
Some words can mean more than one thing. For each word in the table:
Read the sentence from Drinking Cleopatra’s Tears that uses the word.
Read the two meanings the word can have.
Decide which meaning the word has in the sentence from the book and circle that meaning.
Did you know that water can be hard as rock?
The word hard means
Did you know that water can be hard as rock?
The word rock means
The drops of liquid water you see all over the grass condensed from water vapor in the air.
The word drops means
Condensation usually happens high off the ground, but every once in a while it gets cool enough near the ground for water vapor to condense, and fog is formed.
The word cool means
Read the question below.
In the first three boxes, record big ideas from each source that help you answer the question.
Connect ideas together to come up with a new understanding that answers the question.
Source: Drinking Cleopatra's Tears
How can water from Cleopatra’s tears be on Earth today?
Source: Freshwater and Saltwater Drops Investigation
In the Freshwater and Saltwater Drops Investigation, you saw what happened to a drop of freshwater and a drop of salt water when exposed to the air.
What did you notice in that investigation?
Source: Condensation Investigations (ice water in a cup, frozen empty cup, ice water in a cup in a bag)
In all of the investigations that used cups of ice water and frozen cups, you saw what happened to the outside of a cold cup.
What did you learn from those investigations?
Dinosaurs may have drank the same water you bathe in.
If all the water vapor in the atmosphere condensed, it would cover the whole Earth.
Air is always dry.
Your body is made of water.
Dinosaurs may have drank the same water you bathe in.
If all the water vapor in the atmosphere condensed, it would cover the whole Earth.
Air is always dry.
Your body is made of water.
