Planets
Planets 2
Kepler
Random
100
This planet is closest to the Sun!

Mercury

100

This planet is the only planet where plate tectonics occur.

Earth

100

This Law by Kepler describes planets' orbits as ellipses, or oval shaped.

1st Law

100

Venus' atmospheric pressure is this compared to Earth's 1 atm at sea level.

92 atm

200

This planet has the highest albedo out of any planet.

Venus

200
This planet, aside from Earth, has evidence that liquid water once existed there.

Mars

200

An "Astronomical Unit" is this many kilometers.

1.496 x 108 km

200

Who suggested that the solar system was actually Heliocentric?

Nicolaus Copernicus

300

This planet's near-circular orbit and distance from the Sun allow water to exist in all three phases-liquid, solid, and gas

Earth

300

This planet was the first to form from the interstellar cloud.

Jupiter

300

Kepler's 2nd Law states this!

Planets move faster when close to the Sun, and slower when farther away.

400

This planet looks blue because of the methane in its atmosphere.

Uranus/Neptune

400

This planet's magnetic field is 1000 times stronger than Earth's.

Saturn

400

Kepler's 3rd Law can be described by this equation.

P2=a3

500

This planet rotates clockwise.

Venus

500

Jupiter makes up for this percentage of all the mass in the entire solar system.

70%

500

Kepler was born here!

Germany

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