misconceptions
Across
- 1. each of the twelve named periods into which a year is divided
- 3. the period of darkness in each twenty-four hours; the time from sunset to sunrise
- 5. 23.5 degrees north
- 6. the planet on which we live
- 7. the time or date (twice each year) at which the sun reaches its maximum or minimum declination, marked by the longest and shortest days
- 10. location on the surface of the earth (or of a celestial object) which is the southern end of the axis of rotation
- 12. the time taken by the earth to make one revolution around the sun.
- 13. the action of rotating around an axis or center.
- 15. A ____ is the length of time which elapses between the Sun reaching its highest point in the sky two consecutive times.
- 17. an imaginary line about which a body rotates
- 18. the curved path of a celestial object or spacecraft around a star, planet, or moon, especially a periodic elliptical revolution.
- 19. a view or opinion that is incorrect because based on faulty thinking or understanding.
Down
- 2. 23.5 degrees south
- 3. location on the surface of the earth (or of a celestial object) which is the northern end of the axis of rotation .
- 4. an imaginary line drawn around the earth equally distant from both poles, dividing the earth into northern and southern hemispheres and constituting the parallel of latitude 0°.
- 6. a regular oval shape, traced by a point moving in a plane so that the sum of its distances from two other points (the foci) is constant, or resulting when a cone is cut by an oblique plane which does not intersect the base
- 8. the degree or intensity of heat present in a substance or object, especially as expressed according to a comparative scale and shown by a thermometer or perceived by touch
- 9. the movement of an object in a circular or elliptical course around another or about an axis or center.
- 11. the time or date (twice each year) at which the sun crosses the celestial equator, when day and night are of approximately equal length
- 14. _______ is the brightest star in the constellation Ursa Minor, the little bear (also known as the Little Dipper)
- 16. the star around which the earth orbits