Multiple choice general knowledge

What is the only 'living' organism that can be viewed from space?

  1. The Amazon

  2. The Great Wall Of China

  3. The Great Barrier Reef

  4. The Nile River
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Great Barrier Reef is a massive living coral reef system spanning over 2,300 km along Australia's coast. Unlike the other options which are geological features (rivers, walls), it's a complex living organism visible from space.

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