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Extremely Hard Science Quiz Even Einstein would scratch his head!
Question 1
What causes tides?
Question 2
Which planet takes 29 Earth years to orbit the Sun?
Question 3
In 1693 Giovanni Zupi observed that which planet actually orbited the sun?
Question 4
CO2 is the chemical formula for which gas?
Question 5
What is the largest sea fish?
Question 6
Acceleration is determined by the force acting on it and what else?
Question 7
Which sea does the European Eel spawn?
Question 8
What is the daily recommended (kilo) calorie intake for an adult female?
Question 9
Which of these surfaces is reflective?
Question 10
Skathi is a moon of which planet?
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