Earth Vocabulary

Edit Answers
1234567
Across
  1. 2. the outside layer of something
  2. 4. how much
  3. 6. how hot or cold something is
  4. 7. represents the Earth
Down
  1. 1. the sun and planets that move around it
  2. 3. provide for
  3. 4. study of the Sun, Moon, stars, and planets
  4. 5. heat