Planets Flashcards
Farther apart, made mostly of gas, less dense, larger, longer revolution, less is known about them
Outer Planets
A celestial body moving in an elliptical orbit around a star
Planet
A natural force of attraction exerted by a celestial body on objects that are on or near its surface
Gravity
How do planets revolve around the sun?
Clockwise
Characteristics of Planets
color, proximity to the sun, size, speed, density, physical/chemical makeup
What is the force that governs all planetary movement in the solar system
Gravity
Closest Planet to the Sun
Mercury
largest planet
Jupiter
The “red planet”
Mars
Great Dark Spot similar to Jupiter’s Great Red Spot
Neptune
Axis is turned sideways and rotates north to south
Uranus
Great Red Spot
Jupiter
Grand Canyon of this planet dwarfs the Grand Canyon on Earth
Mars
Made up of 2/3 water
Earth
2nd closest planet to the Sun
Venus