question edit history translations

How deep is the ocean beneath the surface of Europa?

100-300 m

2-3 km

about 90 km

20,000 km

Like our planet, Europa is thought to have an iron core, a rocky mantle and an ocean of salty water. Unlike Earth, however, Europa's ocean lies below a shell of ice probably 10 to 15 miles (15 to 25 kilometers) thick and has an estimated depth of 40 to 100 miles (60 to 150 kilometers).

Ts

3

Marc Van Norden solarsystem.nasa.gov

astronomyEuropeJupiterSolar System

Solar System quiz Astronomy quiz Europe quiz

You will play as

Answers by country

Pakistan

0%

23%

76%

0%

13

Greece

5%

15%

63%

15%

19

the Netherlands

0%

20%

60%

20%

10

the United States

12%

16%

58%

12%

86

Germany

5%

31%

54%

8%

35

Australia

6%

18%

50%

25%

16

Spain

0%

30%

50%

20%

10

Austria

0%

10%

50%

40%

10

Poland

9%

21%

47%

20%

7494

India

21%

19%

41%

15%

146

the United Kingdom

11%

32%

39%

16%

68

Republic of Ireland

27%

45%

9%

18%

11

This is the aurora of Jupiter. What are the visible bright spots caused by?

atmospheric storms

multiple magnetic poles of Jupiter

Who first described the heliocentric model of the Sun and planets? ( with the Sun in the center)

Nicolaus Copernicus

Claudius Ptolemy

Aristarchus of Samos

Which of Saturn's moons has such distinctive equatorial ridge?

What was the sacred border of Rome?