Deep-sea hydrothermal vents

Deep-sea hydrothermal vents

A hydrothermal vent is a fissure in the planet's surface through which geothermally heated water erupts.

Ģeogrāfija

Atslēgvārdi

ķīmiski sintētiskās baktērijas, cauruļu tārps, jeti krabis, simbioze, vulkāniskās gāzes, caurule, minerālviela, okeāna grēda, okeāna garoza, vulkāniskā aktivitāte, plāksnes tektonika, jūras gultne, tektoniskā plāksne, ekosistēma, litosfēra, jūras ūdens, vulkāniskais, verdošs ūdens, skurstenis, aiza, hemosintēze, jūra, pasaules karte, okeāns, Atlanti-óceán, Dabaszinības, dzīvnieks, Ģeogrāfija, Zemes zemeslode, Bioloģija

Saistītie vienumi

Tectonic plates

Tectonic plates can move in relation to each other.

Layers of the ocean

Physical properties, as well as the flora and fauna of the ocean change with depth.

Continental drift on a geological timescale

The Earth's continents have been in constant motion during the history of the planet.

Earthquake

An earthquake is one of the most devastating natural phenomena.

Hotspots

Hotspots are areas of the Earth´s crust where magma often rises to the surface and causes volcanic activity.

Seafloor map

The boundaries of tectonic plates can be seen on the seafloor.

Seas and bays

This animation demonstrates the most important seas and bays.

Vulkānisms

Šajā animācijā iepazīsiet dažādus vulkānu izvirdumu veidus.

Anglerfish

This bizarre-looking fish uses its bioluminescent lure to catch its prey. The animation explains how it works.

Structure of the Earth (intermediate)

The Earth is composed of several spherical layers.

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