neap tide
Neap tides occur when the Sun and Moon are at right angles to the Earth and their gravitational pulls counteract each other.
The American Heritage® Science Dictionary Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
neap tide
Neap tides occur when the sun, moon, and earth form a right angle and the gravitational pull of the sun counteracts the pull of the moon.
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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