Question

how do spring tides differ from neap tides in what causes them?
a. spring tides occur when the sun, earth, and moon are arranged in a straight line to produce the greatest gravitational pull.
b. spring tides occur when the earth and moon form a right angle to produce the greatest gravitational pull.
c. spring tides occur when the sun, earth, and moon are arranged in a straight line to produce the weakest gravitational pull.
d. spring tides occur when the earth and moon form a right angle to produce the weakest gravitational pull.

Explanation:

Spring tides form when the gravitational pulls of the sun and moon align, which happens when the sun, Earth, and moon are in a straight line (during full or new moons). This combined pull creates the strongest tidal force. Neap tides occur when the sun and moon form a right angle relative to Earth, weakening the tidal pull.

Answer:

A. Spring tides occur when the sun, Earth, and moon are arranged in a straight line to produce the greatest gravitational pull.