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