1. Ifit is HIGH tide at 8:00 pm when would you expect the next IIIGH tide to be? 2. Ifit is LOW tide at a harbor at 9:00 am at about what time would you expect it to be HICH tide in the afternoon? 3. When are the Sun, Earth, and Moon in a line? 4. What happens to the pull of gravity on the Earth when the sun, earth, and moon are in a line? 5. What are the unusually high and low tides called? 6. How often do high tides occur? 7. What kinds of tides occur when the moon and sun are at right angles? 8. What are tides that are not very high and not very low called? , During what moon phases do they occur? 9. What happens to the pull of gravity when the moon and sun are at right angles?

Question

1. Ifit is HIGH tide at 8:00 pm when would you expect the next IIIGH tide to be? 2. Ifit is LOW tide at a harbor at 9:00 am at about what time would you expect it to be HICH tide in the afternoon? 3. When are the Sun, Earth, and Moon in a line? 4. What happens to the pull of gravity on the Earth when the sun, earth, and moon are in a line? 5. What are the unusually high and low tides called? 6. How often do high tides occur? 7. What kinds of tides occur when the moon and sun are at right angles? 8. What are tides that are not very high and not very low called? , During what moon phases do they occur? 9. What happens to the pull of gravity when the moon and sun are at right angles?

Answer 1

1. High tides occur approximately every 12 hours and 25 minutes. Therefore, if it is high tide at 8:00 pm, the next high tide would be at approximately 8:25 pm.2. Tides are typically about 12 hours and 25 minutes apart. If it is low tide at 9:00 am, you would expect the next high tide to be around 9:25 pm.3. The Sun, Earth, and Moon are in a line during a solar eclipse (when the Moon is between the Earth and the Sun) or a lunar eclipse (when the Earth is between the Sun and the Moon).4. When the Sun, Earth, and Moon are in a line, the gravitational pull of the Moon on the Earth is stronger due to the alignment. This is known as a syzygy.5. Unusually high and low tides are called spring tides and neap tides, respectively.6. High tides occur approximately every 12 hours and 25 minutes.7. When the moon and sun are at right angles, the tides are less extreme. These are called neap tides.8. Tides that are not very high and not very low are called neap tides. They occur during the first quarter and third quarter moon phases.9. When the moon and sun are at right angles, the gravitational pull of the moon is partially canceled out by the gravitational pull of the sun. This results in less extreme tides, known as neap tides.

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