Multiple choice general knowledge science & technology

What is the Earth's Twin?

  1. Venus

  2. Mars

  3. Mercury

  4. Uranus
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A Correct answer
Explanation

Venus is called Earth's twin because of their similar size (Venus is about 95% of Earth's diameter) and mass. Both are terrestrial planets with comparable density and gravity. Despite being the closest planet to Earth, their surface conditions are vastly different due to Venus's extreme greenhouse effect.

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