Coupe transversale d'un volcan

A cross-section diagram of a volcano labeled with its parts including the magma chamber, main vent, lava flow, crater, and ash cloud.

Isometric 3D infographic cross-section of volcano titled 'Parts of a Volcano' labeled 'Magma Chamber', 'Main Vent', 'Lava Flow', 'Crater', 'Ash Cloud' Voir plus

#Infographies scientifiques

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A cross-section diagram of a volcano showing the magma chamber, vent, crater, lava flow, and ash cloud with labels.

A cross-section illustration of plate tectonics showing an oceanic plate subducting beneath a continental plate, creating a trench, volcanic arc, and mountain range.

A digital illustration showing a cross-section of a snow-capped volcano with glowing orange magma flowing through internal chambers against layers of blue rock, set against a sunrise landscape.

A low-poly digital art diorama depicts a volcanic island erupting at night, with glowing orange lava flowing down a black faceted cone into dark, textured water, surrounded by white steam clouds and an ash plume illuminated from below.

A minimalist flat-style illustration depicts a vibrant red lava flow cascading over dark black basalt rocks into the deep blue ocean, creating a large plume of white steam.

An educational illustration of a tree showing its parts, including leaves, branches, trunk, bark, and roots, set on a cross-section of earth.

A volcanic eruption at sunset with a large ash plume rising from a dark mountain cone, featuring a glowing lava flow on the flank and a pink and gold lit cloud formation above.

A low-poly digital illustration of a volcanic eruption at night, featuring glowing orange lava fragments and a stream of lava flowing down a dark, faceted mountain slope into the sea, accompanied by a plume of steam.

A miniature floating island featuring an active volcano with a glowing lava river flowing into a surrounding sea at dusk.

A snow-covered volcano erupts at night under a starry sky, with the glowing plume of smoke and fire distorted into horizontal pixel-sorted streaks.

Rain falls onto a dark, cooling lava field on Kīlauea, creating wisps of steam where droplets strike the glowing orange cracks in the basalt crust under a grey, overcast sky.

A volcanic eruption at night features a massive ash plume illuminated by lightning strikes, with glowing lava flows descending the mountain slopes.

A pixel art depiction of a volcanic island at night, with glowing orange lava flowing down dark rocky slopes into a purple sea under a starry sky.

A translucent, kite-shaped alien creature with a long tail glides above an erupting volcano at dusk, illuminated from below by the orange glow of lava.

A gouache painting depicts a volcanic eruption at night, with lightning striking through a dark ash column and lava flowing down the mountain into the sea, reflecting in the water.

A paper collage depicting a volcano erupting with an ash plume, created using torn layers of black, grey, red, orange, and yellow paper against a dark background.

A high-angle view of the summit crater of Ol Doinyo Lengai, featuring fresh black natrocarbonatite lava flows, steaming hornitos, and a hazy Rift Valley landscape under bright daylight.

A snow-covered volcano erupts with a plume of ash and a glowing lava flow at dawn, overlooking a frost-covered larch forest in a winter landscape.

A cross-section illustration of a cone volcano showing a magma chamber, a central conduit, lava flowing down one side, and a large plume of grey ash rising into the sky.

A colorful, stylized cutaway illustration of a volcano showing the magma chamber, conduit, and lava layers beneath a grassy, mountainous landscape.

A close-up view of fresh pahoehoe lava with ropy, silver-black crust and glowing molten orange cracks, captured under cool dusk lighting.

A close-up view of a glowing orange pahoehoe lava toe breaking through a dark, cracked volcanic crust at night.

A diagram of the rock cycle showing the transformation between igneous, sedimentary, and metamorphic rocks and magma, with arrows indicating the processes.

A diagrammatic cutaway illustration of the earth showing soil layers, an unsaturated zone, a water table, an unconfined aquifer, impermeable rock, and a confined aquifer with a stone well extending into the water.

A stylized, flat vector illustration of a papier-mâché volcano model erupting with red foam on a green classroom table, surrounded by art supplies and science ingredients.

A stylized illustration of a lava river flowing down a dark, rocky volcanic slope at night, with glowing orange molten rock and rising plumes of smoke.

A miniature volcanic island with glowing lava flows descending into a dark sea, surrounded by steam and floating against a plain navy blue background.

A wide-angle view of the Villarrica volcano crater at dusk, featuring a glowing orange lava lake at the bottom, layered walls of ice and volcanic ash, and rising gas plumes against a violet sky.

An isometric 3D diorama shows a cross-section of the Strokkur geyser erupting, with a column of water and steam rising from a snowy landscape, revealing subterranean layers of rock and a geothermal chamber below.

An educational illustration showing a cross-section of a cumulonimbus thunderstorm cloud with labeled internal air currents, precipitation, and a lightning bolt.

A small Lystrosaurus stands on a dark, rocky ridge overlooking a vast volcanic landscape with a river of glowing lava and erupting fissures under a dark, ash-filled sky.

An educational cutaway illustration of the water cycle featuring a green valley, a winding river, a lake, and clouds with rain, evaporation, and groundwater flow.

A flat-style educational illustration shows a cutaway view of the San Andreas Fault, depicting the Pacific Plate and North American Plate sliding past each other with visible geological layers.

A small orange tent sits on a rocky ledge overlooking a glowing lava lake inside a deep volcanic crater at night, with stars visible in the sky above.

A watercolor painting depicts a volcano erupting at night, with bright orange lava and glowing embers contrasting against a dark indigo sky.

A colorful science experiment featuring a model volcano erupting with pink foam, surrounded by various laboratory glassware, test tubes, and trays on a grey table.

A flat vector illustration of the Earth with a quarter-section cut away to reveal its internal layers, including a glowing orange core, a red mantle, and a thin brown crust, set against a plain blue background with decorative stars.

A cross-section illustration of a stratovolcano showing a central conduit, branching magma dikes, and a large magma chamber beneath layers of rock and ash against a blue sky with clouds.

A cross-section diagram showing an oceanic plate subducting beneath a continental plate, with magma rising to form a volcanic arc.

A digital illustration of the Earth with a cutaway section revealing its internal layers, including the crust, mantle, outer core, and inner core, labeled with text and accompanied by a color-coded legend.

A volcano erupts at night, with bright orange lava flowing down its slopes and lightning flashing within the dark ash cloud above.

A dark, cracked basalt lava flow at night with glowing orange magma veins, rising smoke, and drifting embers.

A needle-felted volcano erupts at night, with rivers of orange and red wool flowing down its charcoal-colored slopes and a plume of grey wool smoke rising above.

A LEGO-built volcano erupts at night, featuring black slopes of stepped bricks, rivers of transparent orange and red pieces, and a plume of smoke against a starry background.

An aerial view looking directly down into the glowing crater of an erupting volcano at night, with molten lava fragments arching through the air amidst smoke and ash.

A painting of a volcanic island at night with a bright orange lava flow cascading down a dark cliff into the sea, surrounded by plumes of white steam.

A pixel art depiction of the Darvaza gas crater burning at night in the desert, with the Milky Way galaxy visible in the sky above.

A long-exposure night shot of Volcán de Fuego erupting with lava bombs and glowing lava flows, viewed from a rocky ridge with silhouettes of observers and tents under a starry sky.

A stylized, layered infographic illustration showing the five layers of the Earth's atmosphere, labeled from 1 to 5 starting from the troposphere at the bottom to the exosphere at the top.

A layered paper diorama depicts a volcano erupting at night, with backlit orange and red tissue paper representing lava flows and grey paper cutouts forming a smoke plume against a dark starry sky.

A glowing lava lake at night within a dark volcanic crater, with a large plume of smoke illuminated from below and faint stars visible in the sky.

A volcanic fissure eruption at Fagradalsfjall in Iceland illuminates the landscape with glowing lava and smoke during blue twilight, with a group of people observing from a snow-dusted ridge.

Rain falls on a fresh, ropy black pāhoehoe lava flow at dusk, with steam rising from the glowing orange cracks and the dark sea visible in the background under a moody, overcast sky.

A night view of the Popocatépetl volcano erupting with an orange glowing plume of ash under a starry sky, with the snow-covered slopes of Iztaccíhuatl to the left and pine trees in the foreground.

A vertical shot of fresh, glowing orange pāhoehoe lava flowing over dark, hardened volcanic rock on a coastal plain at dusk, with steam rising and rain falling throughout the scene.

A colorful educational illustration depicting the geological rock cycle, featuring a volcanic eruption, a river flowing into the sea, and underground layers showing the formation of igneous, sedimentary, and metamorphic rocks.

A cross-section diagram of the Earth showing its four layers labeled as crust, mantle, outer core, and inner core.

A cross-section diagram of the Earth showing its internal layers, including the crust, mantle, outer core, and inner core, with the surface of the Earth visible on the left side.

A volcanic eruption at night in Iceland features glowing lava fountains and a lightning strike within a massive ash cloud, with spectators and vehicles visible in the foreground.

A miniature volcano erupts from the center of an open book resting on a field of black volcanic rock at night, with glowing orange lava trails and smoke, and a distant volcanic glow on the horizon.

A collage-style artwork depicts a volcanic eruption with a graphite ash cloud, scarlet and orange tissue paper lava flows, and a reflection in an indigo body of water against a sepia-toned background.

A large, glowing capital letter S made of cooling, cracked lava sits on a dark, textured basalt landscape at night, with steam rising from its orange, molten seams.

A flat vector infographic of the Earth with a wedge cut away to reveal its four internal layers, labeled 'Crust', 'Mantle', 'Outer Core', and 'Inner Core' against a deep violet background.

A large volcanic eruption plume rises from Mount Etna at dawn, topped by a pink-tinted pileus cloud against a soft sky.

A view of a volcanic landscape featuring a dark, cracked basalt crust with glowing orange lava veins and yellow steam venting from a fissure under a dark, hazy sky.

A volcanic eruption at dusk with a large ash plume, lightning strikes, and glowing lava flows, set against a landscape of terraced fields in the foreground.

A long-exposure night shot of a volcanic eruption on Stromboli, showing glowing lava fountains and trails of embers cascading down the dark slope toward the sea under a starry sky.

A cross-section diagram illustration shows a geyser erupting a plume of water and steam from an underground network of pipes and heated rock layers.

A nighttime view of Volcán de Fuego erupting with glowing lava flowing down its dark slopes, a plume of ash rising into a starry sky, and a sea of clouds illuminated by distant city lights below.

An aerial view of a volcanic eruption at night, showing a braided river of glowing orange lava flowing across a dark landscape with plumes of smoke and gas rising into the air.

An isometric 3D diorama of a volcanic island with a glowing red crater and a few small white houses at its base, set within a cross-section of dark blue ocean water against a plain light background.

Molten lava flows down a dark volcanic cliff into the Pacific Ocean, creating steam under a twilight sky.