a) pillow lava
Pillow lava only forms underwater, and occurs when lava is squeezed out of a crevice and solidifies incredibly quickly.
Answer:
The European Union is a unique economic and political union between 27 EU countries that together cover much of the continent.
Explanation:
Tectonic Earthquakes
Earthquakes caused by plate tectonics are called tectonic quakes. They account for most earthquakes worldwide and usually occur at the boundaries of tectonic plates.
Plate tectonics
Induced Earthquakes
Induced quakes are caused by human activity, like tunnel construction, filling reservoirs and implementing geothermal or fracking projects.
Volcanic Earthquakes
Volcanic quakes are associated with active volcanism. They are generally not as powerful as tectonic quakes and often occur relatively near the surface. Consequently, they are usually only felt in the vicinity of the hypocentre.
Collapse Earthquakes
Collapse quakes can be triggered by such phenomena as cave-ins, mostly in karst areas or close to mining facilities, as a result of subsidence.
Answer:
Hinduism is the world’s oldest religion, according to many scholars, with roots and customs dating back more than 4,000 years. Today, with about 900 million followers, Hinduism is the third-largest religion behind Christianity and Islam. Roughly 95 percent of the world’s Hindus live in India. Because the religion has no specific founder, it’s difficult to trace its origins and history. Hinduism is unique in that it’s not a single religion but a compilation of many traditions and philosophies.
Explanation: