Which planet is the closest in size to Earth?

Mercury

Venus

Mars

Uranus

The equatorial diameter of Venus is about 95% the size of the Earth's equatorial diameter. Moreover, its mass, density and orbit is also closest to those of Earth.

Kasia

Forsetius

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Planets quiz Solar System quiz Astronomy quiz

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Answers by country

France

79%

17%

Pakistan

68%

25%

Romania

64%

35%

India

63%

25%

770

Greece

61%

23%

the United States

60%

25%

760

the United Kingdom

10%

59%

24%

242

the Philippines

57%

28%

Switzerland

13%

57%

23%

South Africa

56%

37%

Germany

55%

28%

480

Unknown

55%

25%

14%

the Netherlands

55%

30%

Australia

12%

54%

27%

Austria

53%

36%

Poland

52%

34%

15113

Canada

52%

39%

the United Arab Emirates

10%

50%

32%

New Zealand

23%

47%

23%

Indonesia

46%

40%

13%

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multiple magnetic poles of Jupiter

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