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WonderOcean science fact1,708 of 1,961

Deep-sea hydrothermal vents host communities powered by chemosynthesis, where microbes turn seafloor chemicals into the base of a food web.

Chemosynthesis in the deep ocean

OceanScienceBiologyEvolution

Why it matters

The idea in context

When hydrothermal vent communities were found in 1977, they expanded the imagination of biology. Here were dense communities in darkness, not built from sunlight but from chemical energy rising out of Earth's crust. Microbes made the first meal, and larger animals gathered around that chemistry. The deep sea was not empty. It was running a different economy.

Türkçe

Aynı kart, başka bir dilde.

Derin deniz hidrotermal bacaları, mikropların deniz tabanı kimyasallarını besin ağının tabanına çevirdiği kemosentezle çalışan topluluklara ev sahipliği yapar.
Derin okyanusta kemosentez

Hidrotermal baca toplulukları 1977'de bulunduğunda biyolojinin hayal gücünü genişletti. Karanlıkta yoğun topluluklar vardı; güneş ışığından değil, Dünya kabuğundan yükselen kimyasal enerjiden kurulmuşlardı. İlk besini mikroplar üretti, daha büyük canlılar da bu kimyanın çevresine toplandı. Derin deniz boş değildi. Farklı bir ekonomi işletiyordu.

Source trail

Read beyond the card.

Background reading: Hydrothermal ventAttribution and context are revised when stronger evidence appears. Corrections are welcome through the editorial page.
Open in the iPhone appEditorial method

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