Across
- 1. an imaginary line that runs around the centre of the earth dividing it into northern and southern hemispheres
- 6. the spinning movement of the earth on its axis
- 7. the level path on which the earth revolves around the sun
Down
- 2. causes seasons
- 3. causes day and night
- 4. the imaginary line joining the two poles through the centre of the earth
- 5. the time taken by the earth to spin on its own axis