Sentences with phrase «by volcanic explosions»

Cross the salt lake to Galaxy Cave, an underwater cave system formed by volcanic explosions over the waters of Lake Miuchi.

It's the first time that the various stages of a mass extinction have been accurately understood and that scientists have been able to assess the major role played by volcanic explosions in these climate processes.

Seismologists working in the state say yes — after using a refined set of methods that allows them to detect and locate the airwaves generated by a volcanic explosion on distant seismic networks.

Not exact matches

Seismic waves can be generated naturally, during earthquakes and volcanic eruptions, for example, or by artificial means such as explosions.

Seismic waves are waves of energy produced by earthquakes, explosions and volcanic eruptions, which can travel long distances below Earth's surface.

«This study shows how we can expand the use of seismic data by looking at the acoustic waves from volcanic explosions that are recorded on seismometers,» explained Fee.

The surface of Mercury crackled with volcanic explosions for extended periods of the planet's history, according to a new analysis led by researchers at Brown University.

Depending on the policy, covered perils can include: fire or lightning; windstorm or hail; an explosion; riot or civil commotion; damaged caused by aircraft; damage caused by vehicles; smoke; vandalism or malicious mischief; theft; volcanic eruption; falling objects; weight of ice, snow or sleet; accidental overflow of water from within a plumbing, heating air conditioning or automatic fire protection system; sudden and accidental tearing apart, cracking, burning or bulging of a steam system, heating system, air conditioning or automatic fire protection system; freezing of plumbing and other systems; and damages from artificially generated electrical currents.

Daphne is a volcanic tuff cone, formed by successive explosions produced by the mixture of lava and water.

My perspective is thus that on the basin - wide scale there is no chance that these volcanic eruptions / explosions had anything to do with changes in ice cover, for the reasons described by Peter Winsor et al..

Led by Dr. James E. Hansen from 1981 to 2013, research at GISS emphasized a broad study of global change, which is an interdisciplinary initiative addressing natural and man - made changes in our environment that occur on various time scales — from one - time forcings such as volcanic explosions, to seasonal / annual effects such as El Niño, and on up to the millennia of ice ages — and that affect the habitability of our planet.

These solar flares, a million times more energetic than volcanic eruptions on Earth, often are accompanied by enormous explosions of plasma.

HO - 1 or Basic Coverage, is the type of packaged Homeowners Insurance policy meant for protection of home, detached structures, and personal property from losses caused by the following disasters and perils: fire or lightning, wind or hail, explosion, riot or civil unrest, aircraft, vehicles, volcanic eruptions, smoke, theft, vandalism or malicious mischief and self - damaging instances (e.g. damage by glass material that is part of the building, a part of the building falling, etc).

These are such events as fire or smoke, lightning, windstorm or hail, volcanic eruption, snow, weight of ice, vandalism, theft, explosion, water damage from plumbing, and damage caused by falling objects.