Vulcanology Long Sleeve T-Shirts

what kids say

Geology Design that reads: "I Was Magma Before It Was Cool". That's just right for a Rock Collector or Geologist who really loves Volcanoes.

Vulcans (sometimes Vulcanians) are a fictional extraterrestrial humanoid species in the Star Trek universe and media franchise. In the various Star Trek television series and movies, they are noted for their attempt to live by logic and reason with as little interference from emotion as possible. Known for their pronounced eyebrows and pointed ears, they originate from the fictional planet Vulcan. In the Star Trek universe, they were the first extraterrestrial species to make first contact with humans.

Black Sand Beach. View across the black sand of Punalu'u Beach (Black Sand Beach), Big Island, Hawaii, USA. The black sand is made of basalt and created by lava flowing into the ocean, which explodes as it reaches the water and cools.

Mount St Helens erupting. Mount St Helens underwent one of the largest eruptions in the USA on 18th May 1980. This devastating eruption destroyed the summit (peak) of the volcano, leaving a large caldera (crater). The lahars (volcanic mud flows) covered distances of nearly 30 kilometres at speeds of several kilometres per hour and flowed down valleys in the surrounding area, demolishing trees, bridges and houses, and then solidifying like concrete. They consisted of material from the collapse of the northern flank of the volcano, mixed with glacier ice, snow and meltwater from the eruption.

Don't Be An Ash Hole.

SUBDUCTION LEADS TO OROGENY Subduction is a geological process that takes place at convergent boundaries of tectonic plates where one plate moves under another and is forced to sink due to gravity into the mantle. Regions where this process occurs are known as subduction zones. An orogeny is an event that leads to both structural deformation and compositional differentiation of the Earth's lithosphere (crust and uppermost mantle) at convergent plate margins. An orogen or orogenic belt develops when a continental plate crumples and is pushed upwards to form one or more mountain ranges; this involves a series of geological processes collectively called orogenesis.

SUBDUCTION LEADS TO OROGENY Subduction is a geological process that takes place at convergent boundaries of tectonic plates where one plate moves under another and is forced to sink due to gravity into the mantle. Regions where this process occurs are known as subduction zones. An orogeny is an event that leads to both structural deformation and compositional differentiation of the Earth's lithosphere (crust and uppermost mantle) at convergent plate margins. An orogen or orogenic belt develops when a continental plate crumples and is pushed upwards to form one or more mountain ranges; this involves a series of geological processes collectively called orogenesis.

Volcanology Design that reads: "I Lava Volcanoes". That's just right for a Volcanologist who just graduated from University.

El volcán Sangay con sus 5230 metros y ubicado en la zona de la Selva Ecuatoriana, se encuentra en proceso eruptivo. Este hermoso volcán ha perdido parte de su nevado, pero deja ver su fuerza y esplendor.