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%

Malaysia

71%

21%

Pakistan

68%

25%

Greece

10%

65%

20%

India

63%

25%

770

the United States

60%

25%

745

the United Kingdom

10%

59%

25%

239

the Philippines

57%

28%

Switzerland

13%

56%

23%

South Africa

56%

37%

Germany

55%

28%

465

Unknown

55%

25%

14%

the Netherlands

55%

30%

Austria

54%

37%

Australia

12%

54%

27%

Poland

52%

34%

15032

Canada

52%

39%

the United Arab Emirates

10%

50%

32%

Indonesia

46%

40%

13%

New Zealand

25%

43%

25%

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multiple magnetic poles of Jupiter

This unique line of about 20 stars is known as ...

Which bird has the largest wingspan?