click below
click below
Normal Size Small Size show me how
Ch 12 Test Review
Chapter 12 Test Review-The Solar System
| Question | Answer |
|---|---|
| Venus and Earth both experience this because of heat trapped by their atmospheres. | Greenhouse effect |
| These are pieces of rock that strike the surface of a moon or planet. | Meteorites |
| This took place in the center of the cloud of dust and gas to create energy that formed the sun. | Nuclear fusion |
| Most asteroids are located in an area between the orbits of these two planets. | Mars and Jupiter |
| The Great Red Spot, a continuous storm, is located on this planet. | Jupiter |
| This is the fourth planet from the Sun. | Mars |
| The solid, icy part of the comet. | Nucleus |
| Johannes Kepler discovered that the orbits of planets are this shape. | Elliptical |
| Most of the frozen ice in this part of the comet vaporizes after the comet’s many trips around the Sun. | Nucleus |
| These are small pieces of rock that enter Earth’s atmosphere and burn up. | Meteors |
| Evidence suggests that these originate in the Oort Cloud located beyond the orbit of Pluto. | Comets |
| People once believed that all planets and stars orbited around this body. | Earth |
| Small pieces of rock moving through space. | Meteoroids |
| The eighth planet from the Sun. | Neptune |
| A comet develops a tail for this reason. | The solar wind |
| This is the bright cloud that forms around the solid part of a comet from vaporized gases and released dust. | Coma |
| He published the Sun-centered model of the solar system in 1543. | Copernicus |
| This was left over from the formation of the Sun and formed the planets. | Gas, ice, and dust |
| This causes a comet to develop a coma. | Heat from the Sun |