1 : of, subject to, or caused by an earthquake also : of or relating to an earth vibration caused by something else (such as an explosion or the impact of a meteorite) 2 : of or relating to a vibration on a celestial body (such as the moon) comparable to a seismic event on earth.

What is an example of seismic?

An example of something seismic is the movement of land during an earthquake; seismic movement. Of, subject to, or caused by an earthquake or earth vibration. Earthshaking. ... Subject to earthquakes.

What does seismic activity mean?

The seismicity, or seismic activity, of an area is the frequency, type, and size of earthquakes experienced over a period of time. The word tremor is also used for non-earthquake seismic rumbling.

What is seismic in a sentence?

subject to or caused by an earthquake or earth vibration. (1) Earthquakes produce two types of seismic waves. (2) The fishermen said the company's seismic survey was frightening away fish. (3) The scientists positioned the seismic activity as being along the San Andreas fault.

How do you use the word seismic?

Seismic in a Sentence ?

1. Seismic tests were conducted to determine the force of the earthquake.
2. Seismic waves caused by the earthquake caused a tsunami on the island shore.
3. Conducting hi-tech seismic surveys, the scientists were able to predict an upcoming quake.

GCSE Physics - Seismic Waves #75

26 related questions found

What is seismology used for?

Seismology is the science of earthquakes to study the causes and effects of minute pulsation to most catastrophic natural phenomenon inside the earth.

What does seismic shift mean?

: a great change The discovery caused a seismic shift in public attitudes.

What does hypocenter mean in science?

The hypocenter is the point within the earth where an earthquake rupture starts. The epicenter is the point directly above it at the surface of the Earth. Also commonly termed the focus. See also epicenter.

What is a seismic test?

Seismic testing involves blasting the seafloor with high-powered airguns (a kind of powerful horn) every 10 seconds and measuring the echoes with long tubes to map offshore oil and gas reserves. These blasts disturb, injure and kill marine wildlife around the clock for years on end.

What is seismic design?

Seismic design is a vital process of structural analysis while designing a building, which is subjected to Earthquake ground motions, such that the facility continues to function and serve its purpose even after an Earthquake.

Which is the best synonym for the word seismic?

synonyms for seismic

• quivering.
• tremorous.
• tremulous.
• vibrational.
• earthshattering.
• groundbreaking.
• profound.
• tumultuous.

What do seismic waves tell us?

Knowing how the waves behave as they move through different materials enables us to learn about the layers that make up the Earth. Seismic waves tell us that the Earth's interior consists of a series of concentric shells, with a thin outer crust, a mantle, a liquid outer core, and a solid inner core.

Where are earthquakes common?

Over 80 per cent of large earthquakes occur around the edges of the Pacific Ocean, an area known as the 'Ring of Fire'; this where the Pacific plate is being subducted beneath the surrounding plates. The Ring of Fire is the most seismically and volcanically active zone in the world.

What does the word corruptible mean?

Corruptible is an adjective most commonly used to describe someone or an institution that can be caused to be dishonest or act immorally. Corruptible comes from the verb corrupt, which means to destroy the integrity of someone or something or cause someone to be dishonest.

Whats the definition of geological?

1. The scientific study of the origin, history, and structure of the earth. 2. The structure of a specific region of the earth's crust.

Are seismic waves?

A seismic wave is an elastic wave generated by an impulse such as an earthquake or an explosion. Seismic waves may travel either along or near the earth's surface (Rayleigh and Love waves) or through the earth's interior (P and S waves).

What is the Pacific Ring of Fire?

The Ring of Fire, also referred to as the Circum-Pacific Belt, is a path along the Pacific Ocean characterized by active volcanoes and frequent earthquakes. The majority of Earth's volcanoes and earthquakes take place along the Ring of Fire.

What are seismic waves types?

There are three basic types of seismic waves – P-waves, S-waves and surface waves. P-waves and S-waves are sometimes collectively called body waves.

When did seismic studies begin?

The science of seismology was born about 100 yr ago (1889) when the first te- leseismic record was identified by Ernst yon Rebeur-Pasebwitz at Potsdam, and the prototype of the modern seismograph was developed by John Milne and his associates in Japan.

What scientist studies earthquakes?

For many people, earthquakes cause fear. But Graham Kent isn't afraid. He studies and learns from earthquakes as a seismologist and director of the Seismological Laboratory at the University of Nevada, Reno. Seismology is the scientific study of earthquakes and related phenomena, such as volcanic eruptions.

What produces seismic?

Seismic waves are caused by the sudden movement of materials within the Earth, such as slip along a fault during an earthquake. Volcanic eruptions, explosions, landslides, avalanches, and even rushing rivers can also cause seismic waves.