What is in the center of our solar system?
The planet that averages 150 million km, or one AU, from the Sun.
The solid portion of a comet
A planet that appears reddish-yellow due to iron oxide in its rocks.
The Great Red Spot, a continuous storm, is located on the planet.
____ are small pieces of rock moving through space.
Pieces of rock that actually strike Earth’s surface are called
Most asteroids are located in an area between the orbits of ____.
This planet is second largest in the solar system, is the sixth planet from the Sun, and has the lowest density.
What causes the greenhouse effect on Venus and Earth?
Where is the tail of a comet located?
The large, solid, main part of the comet is the
Two planets with similar mass and size are ____.
The small, rocky, inner planets, in order, beginning closest to the sun
The order of the large, gaseous, outer planets - closest to the Sun and outward