Oceans
Oceans cover more than 70% of Earth's surface, making them the planet's largest ecosystems and one of the most important factors shaping climate, weather, biodiversity, and human civilization. They connect continents, support millions of species, and provide food, transportation, energy, and livelihoods for billions of people.
About Oceans
Oceans cover more than 70% of Earth's surface, making them the planet's largest ecosystems and one of the most important factors shaping climate, weather, biodiversity, and human civilization. They connect continents, support millions of species, and provide food, transportation, energy, and livelihoods for billions of people.
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Oceans includes 93 curated questions across Geography.
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What fraction of global oxygen is produced by ocean phytoplankton?
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