Page 15 - Fizzy Science Corner

the planet with the most number of moons is Jupiter with 66 moons.
22. Which planet is closest to the sun?
name of the closest planet to the sun is : Mercury.
23. Which Is the Hottest Planet in the solar system?
Venus.
24. Which Planets Have Rings around Them?
Saturn,Jupiter, Uranus, and Neptune (4 planets).
25. Which is the coldest andsmallest of all planets?
PLUTO.
26. Which Star is called Earth’s satellite?
Moon.
27. What is the Average distance of Moon from Earth?
238,855 miles (384,400 km).
28. What is the age of Moon?
4.527 billion years.
29. What is the Orbital period of Moon?
27 days.
30. What is the Circumference of Moon?
6,784 miles (10,917 km).
31. Which planet has the most volcanoes?
Venus.
32. Which planets do not have moons?
Mercury and Venus.
33. How much larger the Sun is than Earth?
300000 times.
34. When the Halley’s Comet will be visible from Earth again?
2061.
35. What is the surface temperature of Venus?
over 450 degrees Celsius.
36. When was the Solar System formed?
around 4.6 billion years ago.
37. A person who weighs 200 pounds on earth, what would he weigh on the surface ofMars?
76 pounds.
38. Which Planet spins backwards relative to the others?
Venus.
39. When was the first man made object sent into space?
1957.
40. Name Jupiter’s 4 biggest moons:
Europa, Ganymede, Callisto and Io.
41. Why do we have high & low tides?