Which planet has the GREATEST gravitional effect from the sun and why?
MERCURY!!!! It's small and close to the sun
What are 3 characteristics to describe an "inner planet" vs. an "outer planet" (think of location, size, amounts of moons, distance from the sun, etc.)
Revolution revolves orbiting around a planet, rotation is the spinning of a planet.
Which has higher orbital speed, Earth or Jupiter? Why?
Earth is closer and has a stronger gravitional pull from the sun.
What are some reasons that make Earth habitable?
Its position in the solar system, the presence of liquid water, a protective atmosphere and magnetic field, and internal geological activity
As the planet's distance from the sun (increases/decreases) then the orbital velocity (increases/decreases)
as the planet's distance from the sun increases, the orbital velocity decreases
Which planet would most likely have the LONGEST YEAR? (think about distance!)
Neptune! It is the furthest and revolves the slowest