About this video
SciShow explains why gravity is a little weaker in some places, like near Antarctica. Scientists call these areas gravity holes and are still figuring out why they exist. It's a cool Earth science mystery.
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 What is the strange gravity feature near India called?
Answer: A gravity hole
Q2 Which sea near Antarctica has a gravity hole?
Answer: The Ross Sea
Q3 What force is weaker in these spots?
Answer: Gravity
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