Why Do Tides Rise and Fall ? : āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻž āĻ•āĻŋāϝāĻŧ āωāϠ⧇ āφ⧰⧁ āύāĻžāĻŽā§‡ ?



  1.  Tides are mainly caused by the gravity of the Moon. : āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻž āĻŽā§‚āϞāϤ āϚāĻ¨ā§āĻĻā§ā§°ā§° āĻŽāĻžāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖ āĻŦāϞ⧰ āĻŦāĻžāĻŦ⧇ āϘāĻŸā§‡āĨ¤

  2. The Moon pulls the ocean water toward it. : āϚāĻ¨ā§āĻĻā§ā§°ā§‡ āϏāĻžāĻ—ā§°ā§° āĻĒāĻžāύ⧀ āύāĻŋāϜ⧰ āĻĢāĻžāϞ⧇ āϟāĻžāύāĻŋ āφāύ⧇āĨ¤

  3. This pull creates a high tide on the side of Earth facing the Moon. : āĻāχ āϟāĻžāύ⧰ āĻĢāϞāϤ āϚāĻ¨ā§āĻĻā§ā§°ā§° āĻĢāĻžāϞ⧇ āĻĨāĻ•āĻž āĻĒ⧃āĻĨāĻŋā§ąā§€ā§° āĻ…āĻ‚āĻļāϤ āωāĻšā§āϚ āĻœā§‹ā§ąāĻžā§° āĻšāϝāĻŧāĨ¤

  4. Another high tide forms on the opposite side of the Earth. : āĻĒ⧃āĻĨāĻŋā§ąā§€ā§° āĻŦāĻŋāĻĒā§°ā§€āϤ āĻĻāĻŋāĻļāϤ⧋ āφāύ āĻāϟāĻž āωāĻšā§āϚ āĻœā§‹ā§ąāĻžā§° āϏ⧃āĻˇā§āϟāĻŋ āĻšāϝāĻŧāĨ¤

  5.  As Earth rotates, different places move through these water bulges. : āĻĒ⧃āĻĨāĻŋā§ąā§€ āĻ˜ā§‚ā§°āĻŋ āĻĨāĻ•āĻžā§° āĻŦāĻžāĻŦ⧇ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ āĻ¸ā§āĻĨāĻžāύ āĻāχ āĻĒāĻžāύ⧀⧰ āωāρāϚ⧁ āĻ…āĻ‚āĻļā§° āĻŽāĻžāĻœā§‡ā§°ā§‡ āĻĒāĻžā§° āĻšāϝāĻŧāĨ¤

  6.  This movement causes tides to rise and fall regularly. : āχāϝāĻŧāĻžā§° āĻĢāϞāϤ⧇āχ āύāĻŋāϝāĻŧāĻŽā§€āϝāĻŧāĻžāĻ•ā§ˆ āĻœā§‹ā§ąāĻžā§° āωāĻ āĻž-āύāĻžāĻŽāĻž āϕ⧰⧇āĨ¤


Key Point: Tides occur because the Moon’s gravity pulls the ocean water on Earth. āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻž āĻšāϝāĻŧ āĻ•āĻžā§°āĻŖ āϚāĻ¨ā§āĻĻā§ā§°ā§° āĻŽāĻžāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖ āĻŦāϞ āϏāĻžāĻ—ā§°ā§° āĻĒāĻžāύ⧀āĻ• āϟāĻžāύāĻŋ āφāύ⧇āĨ¤


Previous Year–type MCQs (PYQ pattern)


1. What is the main cause of tides on Earth ? : āĻĒ⧃āĻĨāĻŋā§ąā§€āϤ āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻžā§° āĻŽā§‚āϞ āĻ•āĻžā§°āĻŖ āĻ•āĻŋ ?


Answer: Gravity of the Moon : āϚāĻ¨ā§āĻĻā§ā§°ā§° āĻŽāĻžāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖ āĻŦāϞ


Explanation: The Moon’s gravity pulls ocean water, creating tides.
āĻŦā§āϝāĻžāĻ–ā§āϝāĻž : āϚāĻ¨ā§āĻĻā§ā§°ā§° āĻŽāĻžāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖ āĻŦāϞ āϏāĻžāĻ—ā§°ā§° āĻĒāĻžāύ⧀āĻ• āϟāĻžāύāĻŋ āφāύ⧇, āϝāĻžā§° āĻĢāϞāϤ āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻž āϏ⧃āĻˇā§āϟāĻŋ āĻšāϝāĻŧāĨ¤


2. Which celestial body has the greatest effect on tides ? : āϕ⧋āύ āφāĻ•āĻžāĻļā§€āϝāĻŧ āĻŦāĻ¸ā§āϤ⧁āĻŸā§‹ā§ąā§‡ āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻžāϤ āĻ¸ā§°ā§āĻŦāĻžāϧāĻŋāĻ• āĻĒā§ā§°āĻ­āĻžā§ą āĻĒ⧇āϞāĻžāϝāĻŧ ?


Ans: Moon :  āϚāĻ¨ā§āĻĻā§ā§°


Explanation: The Moon is closer to Earth, so its gravitational pull strongly affects tides.
āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āϚāĻ¨ā§āĻĻā§ā§° āĻĒ⧃āĻĨāĻŋā§ąā§€ā§° āĻ“āϚ⧰āϤ āĻĨāĻ•āĻžā§° āĻŦāĻžāĻŦ⧇ āχāϝāĻŧāĻžā§° āĻŽāĻžāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖ āĻŦāϞ āĻœā§‹ā§ąāĻžā§°āϤ āĻŦ⧇āĻ›āĻŋ āĻĒā§ā§°āĻ­āĻžā§ą āĻĒ⧇āϞāĻžāϝāĻŧāĨ¤


3. What is a high tide ? : āωāĻšā§āϚ āĻœā§‹ā§ąāĻžā§° āĻ•āĻŋ ?


Ans: When sea water rises to its highest level : āϝ⧇āϤāĻŋāϝāĻŧāĻž āϏāĻžāĻ—ā§°ā§° āĻĒāĻžāύ⧀ āĻ¸ā§°ā§āĻŦāĻžāϧāĻŋāĻ• āωāĻšā§āϚāϤāĻžāϞ⧈ āωāϠ⧇


Explanation: High tide occurs when ocean water bulges due to gravity. : āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āĻŽāĻžāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖ āĻŦāϞ⧰ āĻŦāĻžāĻŦ⧇ āĻĒāĻžāύ⧀ āωāρāϚ⧁ āĻšā§ˆ āωāĻ āĻŋāϞ⧇ āωāĻšā§āϚ āĻœā§‹ā§ąāĻžā§° āĻšāϝāĻŧāĨ¤


4. What is a low tide ? : āĻ­āĻžāϟāĻž āĻ•āĻŋ ?


Ans: When sea water falls to its lowest level : āϝ⧇āϤāĻŋāϝāĻŧāĻž āϏāĻžāĻ—ā§°ā§° āĻĒāĻžāύ⧀ āĻ¸ā§°ā§āĻŦāύāĻŋāĻŽā§āύ āĻ¸ā§āϤ⧰āϤ āĻĨāĻžāϕ⧇


Explanation: After the high tide passes, water level falls creating low tide.
āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āωāĻšā§āϚ āĻœā§‹ā§ąāĻžā§° āĻĒāĻžā§° āĻšā§‹ā§ąāĻžā§° āĻĒāĻŋāĻ›āϤ āĻĒāĻžāύ⧀⧰ āĻ¸ā§āϤ⧰ āύāĻžāĻŽāĻŋ āϝāĻžāϝāĻŧ, āϤāĻžāĻ• āĻ­āĻžāϟāĻž āĻ•āϝāĻŧāĨ¤


5. How many high tides usually occur in one day ? : āĻāϟāĻž āĻĻāĻŋāύāϤ āϏāĻžāϧāĻžā§°āĻŖāϤ⧇ āĻ•āĻŋāĻŽāĻžāύāϟāĻž āωāĻšā§āϚ āĻœā§‹ā§ąāĻžā§° āĻšāϝāĻŧ ?


Ans: Two : āĻĻ⧁āϟāĻž


Explanation: Most coastal areas experience two high tides and two low tides daily.
āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āĻ…āϧāĻŋāĻ•āĻžāĻ‚āĻļ āωāĻĒāϕ⧂āϞ⧀āϝāĻŧ āĻ…āĻžā§āϚāϞāϤ āĻĻāĻŋāύ⧇ āĻĻ⧁āϟāĻž āωāĻšā§āϚ āĻœā§‹ā§ąāĻžā§° āφ⧰⧁ āĻĻ⧁āϟāĻž āĻ­āĻžāϟāĻž āĻšāϝāĻŧāĨ¤


6. Which movement causes places to experience tides ? : āϕ⧋āύ āĻ—āϤāĻŋā§° āĻŦāĻžāĻŦ⧇ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ āĻ āĻžāχāϤ āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻž āĻĻ⧇āĻ–āĻž āϝāĻžāϝāĻŧ ?


Ans: Rotation of the Earth :  āĻĒ⧃āĻĨāĻŋā§ąā§€ā§° āĻ˜ā§‚ā§°ā§āĻŖāύ


Explanation: As Earth rotates, places move through tidal bulges. āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āĻĒ⧃āĻĨāĻŋā§ąā§€ āĻ˜ā§‚ā§°āĻžā§° āĻĢāϞāϤ āĻ āĻžāχāĻŦā§‹ā§° āĻĒāĻžāύ⧀⧰ āωāρāϚ⧁ āĻ…āĻ‚āĻļā§° āĻŽāĻžāĻœā§‡ā§°ā§‡ āĻĒāĻžā§° āĻšāϝāĻŧāĨ¤


7. What is the study of tides called ? : āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻž āĻ…āĻ§ā§āϝāϝāĻŧāύāĻ• āĻ•āĻŋ āĻ•ā§‹ā§ąāĻž āĻšāϝāĻŧ ?


Ans: Oceanography : āωāĻ¤ā§āϤ⧰: āϏāĻžāĻ—ā§° āĻŦāĻŋāĻœā§āĻžāĻžāύ (Oceanography)


Explanation: Oceanography studies oceans, tides, waves, and marine processes.
āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āϏāĻžāĻ—ā§° āĻŦāĻŋāĻœā§āĻžāĻžāύāϤ āϏāĻžāĻ—ā§°, āĻĸ⧌, āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻž āφāĻĻāĻŋ āĻ…āĻ§ā§āϝāϝāĻŧāύ āϕ⧰āĻž āĻšāϝāĻŧāĨ¤


8. Which ocean movement is caused by the Moon’s gravity ? : āϚāĻ¨ā§āĻĻā§ā§°ā§° āĻŽāĻžāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖ āĻŦāϞ⧰ āĻŦāĻžāĻŦ⧇ āϕ⧋āύ āϏāĻžāĻ—ā§°ā§€āϝāĻŧ āĻ—āϤāĻŋ āϘāĻŸā§‡ ?


Ans: Tides : āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻž


Explanation: The gravitational pull of the Moon mainly creates tides. āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āϚāĻ¨ā§āĻĻā§ā§°ā§° āĻŽāĻžāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖ āĻŦāϞ⧇āχ āĻŽā§‚āϞāϤ āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻž āϏ⧃āĻˇā§āϟāĻŋ āϕ⧰⧇āĨ¤


9. Which side of Earth experiences high tide ? : āĻĒ⧃āĻĨāĻŋā§ąā§€ā§° āϕ⧋āύ āĻĻāĻŋāĻļāϤ āωāĻšā§āϚ āĻœā§‹ā§ąāĻžā§° āĻšāϝāĻŧ ?


Ans: The side facing the Moon :  āϚāĻ¨ā§āĻĻā§ā§°ā§° āĻĢāĻžāϞ⧇ āĻĨāĻ•āĻž āĻĻāĻŋāĻļ


Explanation: The Moon pulls water toward it, forming high tide.
āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āϚāĻ¨ā§āĻĻā§ā§°ā§‡ āĻĒāĻžāύ⧀ āύāĻŋāϜ⧰ āĻĢāĻžāϞ⧇ āϟāĻžāύ⧇, āϝāĻžā§° āĻĢāϞāϤ āωāĻšā§āϚ āĻœā§‹ā§ąāĻžā§° āĻšāϝāĻŧāĨ¤


10. What forms on the opposite side of Earth during tides ? : āĻœā§‹ā§ąāĻžā§°ā§° āϏāĻŽāϝāĻŧāϤ āĻĒ⧃āĻĨāĻŋā§ąā§€ā§° āĻŦāĻŋāĻĒā§°ā§€āϤ āĻĻāĻŋāĻļāϤ āĻ•āĻŋ āĻšāϝāĻŧ ?


Ans: Another high tide : āφāύ āĻāϟāĻž āωāĻšā§āϚ āĻœā§‹ā§ąāĻžā§°


Explanation: Due to Earth’s rotation and gravitational balance, a second high tide forms.
āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āĻĒ⧃āĻĨāĻŋā§ąā§€ā§° āĻ—āϤāĻŋ āφ⧰⧁ āĻŽāĻžāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖā§° āĻŦāĻžāĻŦ⧇ āĻŦāĻŋāĻĒā§°ā§€āϤ āĻĻāĻŋāĻļāϤ⧋ āωāĻšā§āϚ āĻœā§‹ā§ąāĻžā§° āĻšāϝāĻŧāĨ¤


11. Which force mainly causes tides ? : āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻžā§° āĻŽā§‚āϞ āĻŦāϞ āĻ•āĻŋ ?


Ans: Gravitational force : āĻŽāĻžāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖ āĻŦāϞ


Explanation: Gravity pulls ocean water creating tidal bulges.
āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āĻŽāĻžāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖ āĻŦāϞ āϏāĻžāĻ—ā§°ā§° āĻĒāĻžāύ⧀āĻ• āϟāĻžāύāĻŋ āĻœā§‹ā§ąāĻžā§° āϏ⧃āĻˇā§āϟāĻŋ āϕ⧰⧇āĨ¤


12. Which water body experiences tides ? : āϕ⧋āύ āĻĒāĻžāύ⧀⧰ āĻ•ā§āώ⧇āĻ¤ā§ā§°āϤ āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻž āĻĻ⧇āĻ–āĻž āϝāĻžāϝāĻŧ ?


Ans: Oceans : āϏāĻžāĻ—ā§°āϏāĻŽā§‚āĻš


Explanation: Tides mainly occur in large oceans and seas.
āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āĻĄāĻžāϙ⧰ āϏāĻžāĻ—ā§° āφ⧰⧁ āĻŽāĻšāĻžāϏāĻžāĻ—ā§°āϤ āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻž āĻĻ⧇āĻ–āĻž āϝāĻžāϝāĻŧāĨ¤


13. Tides are most noticeable in which areas ? : āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻž āĻ•’āϤ āĻŦ⧇āĻ›āĻŋ āĻ¸ā§āĻĒāĻˇā§āϟ āĻĻ⧇āĻ–āĻž āϝāĻžāϝāĻŧ ?


Answer: Coastal areas : āωāĻĒāϕ⧂āϞ⧀āϝāĻŧ āĻ…āĻžā§āϚāϞ


Explanation: Coastal regions clearly show rising and falling sea levels.
āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āωāĻĒāϕ⧂āϞ⧀āϝāĻŧ āĻ…āĻžā§āϚāϞāϤ āĻĒāĻžāύ⧀⧰ āωāĻ āĻž-āύāĻžāĻŽāĻž āĻ¸ā§āĻĒāĻˇā§āϟ āĻĻ⧇āĻ–āĻž āϝāĻžāϝāĻŧāĨ¤


14. Which star also influences tides slightly ? : āϕ⧋āύ āύāĻ•ā§āώāĻ¤ā§ā§°āĻŸā§‹ā§ąā§‡ āϏāĻžāĻŽāĻžāĻ¨ā§āϝāĻ­āĻžā§ąā§‡ āĻœā§‹ā§ąāĻžā§°āϤ āĻĒā§ā§°āĻ­āĻžā§ą āĻĒ⧇āϞāĻžāϝāĻŧ ?


Ans: Sun : āĻ¸ā§‚ā§°ā§āϝ


Explanation: The Sun’s gravity also affects tides but less than the Moon.
āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āĻ¸ā§‚ā§°ā§āϝ⧰ āĻŽāĻžāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖ āĻŦāϞ⧇āĻ“ āĻ•āĻŋāϛ⧁ āĻĒā§ā§°āĻ­āĻžā§ą āĻĒ⧇āϞāĻžāϝāĻŧ āϝāĻĻāĻŋāĻ“ āϚāĻ¨ā§āĻĻā§ā§°āϤāĻ•ā§ˆ āĻ•āĻŽāĨ¤


15. What is the water bulge created by gravity called ? :  āĻŽāĻžāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖā§° āĻŦāĻžāĻŦ⧇ āϏ⧃āĻˇā§āϟāĻŋ āĻšā§‹ā§ąāĻž āĻĒāĻžāύ⧀⧰ āωāρāϚ⧁ āĻ…āĻ‚āĻļāĻ• āĻ•āĻŋ āĻ•ā§‹ā§ąāĻž āĻšāϝāĻŧ ?


Ans: Tidal bulge : āĻœā§‹ā§ąāĻžā§° āωāρāϚ⧁ āĻ…āĻ‚āĻļ (Tidal bulge)


Explanation: Gravity pulls water forming a bulge in oceans. : āĻŽāĻžāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖ āĻŦāϞ⧰ āĻŦāĻžāĻŦ⧇ āĻĒāĻžāύ⧀ āωāρāϚ⧁ āĻšā§ˆ āωāϠ⧇āĨ¤


16. Tides occur regularly due to which motion of Earth ? : āĻĒ⧃āĻĨāĻŋā§ąā§€ā§° āϕ⧋āύ āĻ—āϤāĻŋā§° āĻŦāĻžāĻŦ⧇ āύāĻŋāϝāĻŧāĻŽā§€āϝāĻŧāĻžāĻ•ā§ˆ āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻž āĻšāϝāĻŧ ?


Ans: Rotation : āĻ˜ā§‚ā§°ā§āĻŖāύ


Explanation: As Earth rotates, places pass through tidal bulges.
āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āĻĒ⧃āĻĨāĻŋā§ąā§€ āĻ˜ā§‚ā§°āĻžā§° āĻŦāĻžāĻŦ⧇ āĻ āĻžāχāĻŦā§‹ā§° āĻœā§‹ā§ąāĻžā§° āωāρāϚ⧁ āĻ…āĻ‚āĻļā§° āĻŽāĻžāĻœā§‡ā§°ā§‡ āĻĒāĻžā§° āĻšāϝāĻŧāĨ¤


17. Which tide occurs when water level rises ? : āĻĒāĻžāύ⧀⧰ āĻ¸ā§āϤ⧰ āωāĻ āĻŋāϞ⧇ āϕ⧋āύāĻŸā§‹ āĻœā§‹ā§ąāĻžā§° āĻšāϝāĻŧ ?


Answer: High tide :  āωāĻšā§āϚ āĻœā§‹ā§ąāĻžā§°


Explanation: Rising sea level indicates high tide. āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āĻĒāĻžāύ⧀ āωāρāϚ⧁ āĻš’āϞ⧇ āϤāĻžāĻ• āωāĻšā§āϚ āĻœā§‹ā§ąāĻžā§° āĻ•āϝāĻŧāĨ¤


18. Which tide occurs when water level falls ? : āĻĒāĻžāύ⧀⧰ āĻ¸ā§āϤ⧰ āύāĻžāĻŽāĻŋāϞ⧇ āϕ⧋āύāĻŸā§‹ āĻšāϝāĻŧ ?


Ans: Low tide : āĻ­āĻžāϟāĻž


Explanation: Falling water level indicates low tide. āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āĻĒāĻžāύ⧀ āύāĻžāĻŽāĻŋāϞ⧇ āϤāĻžāĻ• āĻ­āĻžāϟāĻž āĻ•āϝāĻŧāĨ¤


19. Tides mainly affect which environment ? : āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻž āĻŽā§‚āϞāϤ āϕ⧋āύ āĻĒā§°āĻŋā§ąā§‡āĻļāϤ āĻĻ⧇āĻ–āĻž āϝāĻžāϝāĻŧ ?


Ans: Marine environment : āϏāĻžāĻŽā§āĻĻā§ā§°āĻŋāĻ• āĻĒā§°āĻŋā§ąā§‡āĻļ


Explanation: Tides influence oceans, marine life, and coastal areas.
āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻžāχ āϏāĻžāĻ—ā§°, āϏāĻžāĻŽā§āĻĻā§ā§°āĻŋāĻ• āĻœā§€ā§ą āφ⧰⧁ āωāĻĒāϕ⧂āϞāϤ āĻĒā§ā§°āĻ­āĻžā§ą āĻĒ⧇āϞāĻžāϝāĻŧāĨ¤


20. What is the key reason tides rise and fall ? : āĻœā§‹ā§ąāĻžā§°-āĻ­āĻžāϟāĻž āωāĻ āĻž-āύāĻžāĻŽāĻžā§° āĻŽā§‚āϞ āĻ•āĻžā§°āĻŖ āĻ•āĻŋ ?


Ans: Gravity of the Moon :  āϚāĻ¨ā§āĻĻā§ā§°ā§° āĻŽāĻžāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖ āĻŦāϞ


Explanation: The Moon’s gravitational pull causes ocean water to rise and fall.
āĻŦā§āϝāĻžāĻ–ā§āϝāĻž: āϚāĻ¨ā§āĻĻā§ā§°ā§° āĻŽāĻžāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖ āĻŦāϞ⧰ āĻŦāĻžāĻŦ⧇ āϏāĻžāĻ—ā§°ā§° āĻĒāĻžāύ⧀ āωāĻ āĻž-āύāĻžāĻŽāĻž āϕ⧰⧇āĨ¤