Anúncios
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1. For what reasons is planet Earth possibly the only planet that has life in the solar system?
Presence of water, atmosphere and appropriate temperature
Proper atmosphere
Suitable temperature
Atmosphere and water
Has water
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2. What is the natural satellite of the Earth?
Moon
Mars
Venus
Neptune
Sun
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3. What was the year the man first stepped on the moon?
1912
1964
1900
1976
1969
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4. Why is the earth blue?
Reflects the sun
Reflects the sky
Reflects the moon
Because of ozone gas
Because the atmosphere is neutral
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5. When the temperature is high enough, this huge ball of gas begins to emit light and hydrogen begins to burn. What is the name of this process?
Nuclear Fusion
Nuclear phenomenon
Nuclear molecules
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6. What is the temperature in the sun's core?
15 million degrees Celsius
5 million degrees Celsius
10 million degrees Celsius
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7. What is the definition of a black hole?
A cosmic drain that sucks the matter around you
This star is totally theoretical and its existence has not been proven
A shortcut in the universe that connects two distant points in spacetime
A very serious star that sheds a lot of light
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8. Who formulated the general theory of relativity?
Carl Sagan
Galileo Galilei
Neil Armstrong
Albert Einsten
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9. Is there water on Mars?
It exists not only in solid state but also in liquid state.
Solid state only, as temperatures are too low
No evidence has yet been found despite several attempts
According to studies, only in gaseous state
Does not exist
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10. Which of the following statements is wrong?
Neptune is a solar system planet
Humans plan to colonize Mars one day
Planet earth has human life
Jupiter is a gaseous planet
The solar system is a sun
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In 1961, what did Yuri Gagarin take to eat during the first manned flight?
Dehydrated Foods
Foods processed in packages similar to toothpaste tubes.
Foods rich in vitamin C packed in plastic
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What do astronauts eat at ISS?
Crushed Food
Frozen foods
Dehydrated Foods
