4th Grade Science Quiz
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WAVES AND THEIR APPLICATIONS
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In this situation, Carlos sees a tree outside in daylight, then at night with no streetlights. When is it visible, and why?
A
Only at night, because darkness makes the tree stand out more.
B
In both, because the tree makes its own light to be seen.
C
Only in daylight, because sunlight reflects off the tree to his eyes.
D
In neither, because trees do not reflect light like other objects.
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