Multiple choice

The expedition commonly recognized as the first devoted entirely to marine science is what?

  1. the first Cook expedition.

  2. the United States Exploring Expedition

  3. the Beagle expedition.

  4. the Challenger expedition.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The HMS Challenger expedition (1872-1876) is widely recognized as the first expedition devoted entirely to the scientific study of the oceans. Unlike previous voyages that focused primarily on trade, warfare, or general geography, the Challenger expedition was specifically funded to gather data on ocean temperatures, currents, chemistry, and marine life.

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