|What mainly causes tides?
||Moon's gravity pulling on Earth's waters
|What are tides?
||Rising and falling levels of ocean water
|What is high tide?
||When ocean water is at its highest elevation
|What is low tide?
||When ocean water is at its lowest elevation
|What is a neap tide?
||When Moon is in 1st or 3rd quarter; lower high tide, higher low tides (less gravity pulling on ocean)
|What is a spring tide?
||During New or Full Moon, highest high tide, lowest low tide (more gravity pulling on the oceans)
|What is a solar eclipse?
||When the moon in its full moon phase passes between the sun and Earth, blocking out the sunlight
|What is a lunar eclipse?
||When Earth passes between the sun and the moon in its full moon phase, blocking out the moon