Geology and geoscience - introduction

Обновленный: 10 июн 2023 14:04 GMT - обновить

Geology (from the Greek gea=earth and logos=study) is the natural science about the solid Earth, in particular the rocks it is composed of and the internal and external processes that shape it.

Select from available categories:

Plate Tectonics

Introduction to Plate Tectonics
The Earth's upper, rigid layer is broken into several plates which are in constant motion to one another. Most earthquakes and volcanoes occur as result of these plate boundaries.

Volcano World

Информация и новости о действующих вулканах по всему миру

Earthquakes

Earthquake monitor
Lists and maps of earthquakes in the world in near real time. Country lists, earthquake archive, and I-felt-it reports.

Volcanoes outside Earth

Volcanoes in the Solar System
The Earth is not the only place with volcanic activity. Active volcanism also occurs at at least 3 other bodies in our Solar System.

Igneous rocks

Igneous or magmatic rocks
The most primitive rock type forms when magma (molten rock) solidifies - either inside the earth (plutonic rocks) or during volcanic eruptions (volcanic rocks). A short overview.

Geology dictionary

Glossary of geologic terms
A growing list of often illustrated explanations and definitions of geological terms and keywords, with focus on volcanology and seismology.

Подробнее о VolcanoDiscovery

Volcanoes of Iceland

Infos + news about volcanic activity in Iceland
Hekla, Katla, Krafla, Askja, Eyafjallajökull, Heimaey, Surtsey are famous names of active volcanoes, but there are many more in Iceland.

Vanuatu 20 Sep - 5 Oct 2020

Volcanoes & Cultures
The contrast between unspoiled rain-forest, coconut palm beaches, primitive culture and moon-like landscapes surrounding lava-spitting volcanoes could not be bigger: join us on an expedition to the two most active volcanoes of Vanuatu: Ambrym and Yasur.

Colima

Colima volcano photos
This beautiful stratovolcano in western Mexico is one of the most active volcanoes on the American continents. It is known for its often spectacular explosions and sometimes glowing avalanches.

Kuril Islands

Photos from the Kuril Islands
Some rarely visited volcanoes, unspoiled nature, lots of WWII remnants - browse through several galleries from our tours to the Kuril Islands.

Erta Ale eruption