science

Edit Answers
123456789
Across
  1. 3. The spinning of a planet on its axis. For Earth it takes 24 hours to complete 1 rotation. It is the reason we have day and night.
  2. 4. has terrestrial surfaces may have rings
  3. 7. rocky surface that is known as a shooting star
  4. 8. multiple sometimes most have rocky bodies
  5. 9. curved path of a celestial object
Down
  1. 1. most are rocky known as asteroid belt
  2. 2. made up of gas, dust, and billions of stars
  3. 3. The movement of an object in a circular or elliptical course around another object. The Earth completes 1 revolution every 365 days (1 year) and revolves around the Sun in an elliptical orbit.
  4. 5. the rise and fall of the surface levels of Earth’s ocean water caused by the gravitational effects of the Sun and Moon on Earth
  5. 6. has a main body or head that gets closer to the sun