Unit 3:
The hydrosphere
BEFORE
STARTING...
Think and answer
a. Where can water be found
in our planet?
b. What is the water
cycle?
c. What can you see in the photo?
What is its
origin?
d. Why is important not to waste
water?
TO KNOW MORE...
La hidrosfera (CIDEAD)
La hidrosfera terrestre (Proyecto Biosfera)
El aire y el agua (E-ducativa)
What's happen during the water cycle? (Harcourtschool)
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VOCABULARY