Nilam's Science Flashcard
Flashcard
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Quizizz Content
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Science
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Professional Development
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Hard
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16 questions
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1.
FLASHCARD
Front
The hardest substance available on earth is
Back
Diamond
2.
FLASHCARD
Front
What is laughing gas?
Back
Nitrous Oxide
3.
FLASHCARD
Front
What instrument is used to see objects in space?
Back
Telescope
4.
FLASHCARD
Front
Who is known as the father of science in the world?
Back
Galileo Galilei
5.
FLASHCARD
Front
National Science Day is observed on
Back
28 February
6.
FLASHCARD
Front
What is the chemical formula for water?
Back
H2O
7.
FLASHCARD
Front
What is the process by which plants make their food?
Back
Photosynthesis
8.
FLASHCARD
Front
What is the primary gas found in the Earth's atmosphere?
Back
Nitrogen
9.
FLASHCARD
Front
What is the unit of force in the International System of Units (SI)?
Back
Newton
10.
FLASHCARD
Front
What is the main organ of the human circulatory system?
Back
Heart
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