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General Knowledge 1
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Which star is closest to the Earth?
Our sun
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What part of the body pumps blood?
Heart
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What is the smallest planet in our solar system?
Mercury
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What is the main language spoken in Brazil?
Portuguese
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What is the hardest natural substance on Earth?
Diamond
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How many bones are in the adult human body?
206
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What do you call an animal that only eats plants?
Herbivore
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What gas do we breathe in from the air?
Oxygen
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Which planet is known as the "Red Planet"?
Mars
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What is the process where plants make their own food?
Photosynthesis
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What is the freezing point of water in Celsius?
0 degrees
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How many continents are there in the world?
7
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What do you call a scientist who studies space?
Astronomer
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Which famous scientist came up with the theory of gravity?
Isaac Newton
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Who wrote the play Romeo and Juliet?
William Shakespeare
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Which is faster: the speed of sound or the speed of light?
The speed of light
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In which country is the Eiffel Tower located?
France
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Which country has the most people in the world?
China
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How many degrees are in a circle?
360
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Which blood type is known as the universal donor?
O negative
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