spring tide
Spring tides occur when the Sun and Moon are in line with the Earth and their gravitational pulls reinforce 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.
spring tide
Spring tides occur when the sun and moon are directly in line with the earth and their gravitational pulls reinforce each other.
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.
Learn more about spring tide