Trivial Practice Quiz science-technology - Test 121 | Englishfreetest.com

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  • Test content
    Question 1: On average, how long is the sunspot cycle?
    A. 10.4 years
    B. 11.1 years
    C. 14.8 years
    D. 14.8 years
    Question 2: Which of the listed NASA probes made the closest approach to the Sun?
    A. Helios 2
    B. SOHO
    C. None of these
    D. Mariner 10
    Question 3: The Sun orbits a center of mass.
    A. True
    B. False
    Question 4: How many Earth masses is the Sun?
    A. 395,000 Earth masses
    B. 330,000 Earth masses
    C. 310,000 Earth masses
    D. 275,000 Earth masses
    Question 5: How long is a day on the planet Mars?
    A. 48 Earth hours
    B. 26 Earth hours
    C. 12.6 Earth hours
    D. 24.6 Earth hours
    Question 6: What is the size of Mars compared to the size of Earth.
    A. The two planets can not be compared.
    B. They are the same size.
    C. Mars is smaller than Earth.
    D. Mars is bigger than Earth.
    Question 7: Which statement about the atmosphere Mars is true?
    A. It is quite dusty.
    B. It is relatively thin.
    C. It contains methane.
    D. All of these
    Question 8: What is the average temperature on the Martian surface?
    A. 23 degrees Celsius
    B. -23 degrees Celsius
    C. 0 degree Celsius
    D. 100 degrees Celsius
    Question 9: Is Phobos a satellite of Mars?
    A. No
    B. Yes
    Question 10: Valles Marineris is a polar rift on the surface of Mars.
    A. False
    B. True
    Question 11: Olympus Mons lies on Mars.
    A. True
    B. False
    Question 12: Did Voyager obtain the first images of Mars?
    A. No
    B. Yes
    Question 13: What is the name of the six-wheeled robotic vehicle of the Pathfinder Mission on Mars?
    A. Viking
    B. Mariner
    C. Pathfinder
    D. Sojourner
    Question 14: How long does it take Mars to complete one revolution around the sun?
    A. 225 days
    B. 525 days
    C. 456 days
    D. 687 days
    Question 15: Shellfish is rich in vitamin B12, which supports the functions of nerves and mental ability.
    A. False
    B. True