'Northern hemisphere summer' diaporamas de présentation

Earth Science 1

978 views • 82 slides

The Reason for the Seasons

507 views • 36 slides

Wednesday 9-11-13

Wednesday 9-11-13. WU: At 7pm on August 20 th , Galveston had a high tide of 2.6m as the full moon rose. When will the next high tide be? Will there be a big or small tidal range? How do you know?. 7am (specifically 7:25am). Big.

411 views • 27 slides

March Equinox

March Equinox. March Equinox (around March 21. Noon sun is directly over head on the equator. Days and night are both 12 hrs long (except at the poles). Astronomical end of Northern Hemisphere (NH) winter. Days are getting longer in the NH very fast. June Solstice.

486 views • 21 slides

March Equinox

March Equinox. March Equinox (around March 21. Noon sun is directly over head on the equator. Days and night are both 12 hrs long (except at the poles). Astronomical end of Northern Hemisphere (NH) winter. Days are getting longer in the NH very fast. June Solstice.

526 views • 21 slides

Seasons

385 views • 19 slides