Across
- 3. the different amounts of light you can see from Earth shining on the moon are called the ___ of the moon
- 4. the summer ___ is the longest day in the Northern hemisphere
- 7. if a chunk of rock from space hits earth’s ground, it is called this
- 11. these on the moon were formed by meteor impacts
- 12. the oldest, most highly cratered regions on the Moon, light in color
- 16. to see a full total eclipse, you must be in this part of the shadow
- 17. the moon has drastic changes in temperature due to the fact that it has no ____
- 18. Earth’s rotation takes approximately 24 ___
- 21. larger, round pits formed by impacts of meteroids
- 24. most constellations were named in this language
- 25. when the moon is in the 1st or 3rd quarter phases, then about one ___ of the moon is “lit”
- 27. all objects are attracted to each other by the force of ____
- 29. I told you this term used in science means “false”
- 33. used a telescope and discovered 4 of Jupiter’s moons
- 34. the tides are the ___ when the moon, sun and earth are at right angles to each other
- 36. the study of the universe
- 38. one complete revolution around the sun is approximately one ____
- 39. the ___ of an object will not change no matter where it is, but the ____ may, because IT is determined by the gravitational pull
- 41. the name given to objects that orbit a planet
- 43. scientists ___ and ___ found the orbits of the planets are ellipses
- 44. this calendar had 12 months with 30 days and an extra 5 days at the end of the year to honor their Gods
- 45. during the summer solstice in the Northern hemisphere we experience the ___ daylight hours
- 48. you will see a ___ eclipse when Earth is between the sun and the moon
- 49. the narrow band or plane in which planets in our solar system move
- 52. this equinox is the beginning of spring in the Northern Hemisphere
- 53. this is the calendar we use today
- 54. supported the sun centered model and arranged the known planets in a map around the sun
- 55. the highest peaks on the moon are called this
- 56. the tides are the ___ when Earth, the moon, and the sun are all in a straight line
- 57. the ___ solstice is the shortest day in the Northern Hemisphere
- 58. the tendency of an object to resist a change in motion
- 59. when the moon is in the waxing or waning ___ phases, then ¾ of the moon is “lit”
Down
- 1. the fake science of believing in predictions of zodiac symbols
- 2. a pattern of stars imagined by people to represent a picture/story
- 5. Earth experiences 4 ___ due to the tilt of Earth on its axis
- 6. you will see only a partial solar eclipse if you are in this portion of the moon’s shadow
- 8. when it is a spring or autumnal ____, then Earth is the least tilted toward the sun it will ever be for the year
- 9. the strength of gravity depends on the ___ of the 2 objects and the ___ between them
- 10. an object that orbits a sun
- 13. when the moon is in the “gaining light “ phases it is in the __ phases
- 14. when the moon is “losing” light it is in the __ phases
- 15. these are used to find constellations
- 19. the highest tides are called this
- 20. this force of attraction helps keep Earth in it’s orbit around the sun
- 22. what rocks falling through our atmosphere are called
- 23. these on the moon were created by ancient lava flow
- 26. this model had the sun at the center of our universe
- 28. when the moon is in the waxing or waning ___ phases, then only a small sliver, or about ¼ of the moon is “lit”
- 29. the north star
- 30. A chunk of rock in space is called this
- 31. the brightest object in the night sky after the moon
- 32. this model has Earth at the center of our universe
- 35. earth’s revolution around the sun takes approximately 365 ____
- 37. when a meteoroid enters Earth’s atmosphere it is now called this
- 40. lowest tides are called this
- 42. the shape of the orbit of Earth’s revolution around the sun
- 46. the moon’s gravity is ___ that of Earth (fraction)
- 47. arranging time into day, months, and years
- 50. developed the earth centered model of the universe- was followed for a long time
- 51. day and night are caused by Earth’s ____
- 54. a mixture of ice and dust on an elongated orbit around the sun, it emits a trail of heated gases as it nears the sun
