Most of the devastating earth-quakes are usually caused by – (1) Eustatic movement (2) Isostatic adjustment (3) Collision of earth plates (4) Volcanic eruption

Most of the devastating earth-quakes are usually caused by – (1) Eustatic movement (2) Isostatic adjustment (3) Collision of earth plates (4) Volcanic eruption
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(3) Collision of earth plates Explanation: An earthquake is the result of a sudden release of enemy in the Earth's crust that creates seismic waves. The world's earthquakes are not randomly distributed over the Earth's surface. They tend to be concentrated in narrow zones. An explanation is to be found in plate tectonics, a concept which has revolutionized thinking in the Earth's sciences. Plate tectonics tells us that the Earth's rigid outer shell (lithosphere) is broken into a mosaic of oceanic and continental plates which can slide over the plastic asthenosphere, which is the uppermost layer of the mantle.
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Most of the devastating earthquakes are usually caused by (1) Eustatic movement (2) Isostatic adjustment (3) Collision of earth plates (4) Volcanic eruption

Description : Most of the devastating earthquakes are usually caused by (1) Eustatic movement (2) Isostatic adjustment (3) Collision of earth plates (4) Volcanic eruption

Last Answer : Collision of earth plates

Which of the following types of natural hazards have the highest potential to cause damage to humans? (A) Earth quakes (B) Forest fires (C) Volcanic eruptions (D) Droughts and Floods

Description : Which of the following types of natural hazards have the highest potential to cause damage to humans? (A) Earth quakes (B) Forest fires (C) Volcanic eruptions (D) Droughts and Floods 

Last Answer : (D) Droughts and Floods 

Which of the following areas or regions is most prone to earth-quakes? (1) Deccan Plateau (2) Ganga-Brahmaputra Valley (3) Plains of northern India (4) Western Ghats

Description : Which of the following areas or regions is most prone to earth-quakes? (1) Deccan Plateau (2) Ganga-Brahmaputra Valley (3) Plains of northern India (4) Western Ghats

Last Answer : (2) Ganga-Brahmaputra Valley Explanation: The Ganga-Brahmaputra basin is a high earth-quake risk zone. It comes under Zone 5 covers the areas with the highest risks zone that suffers earth- ... enough over past centuries to release the energy accumulated by the upward movement of the Indian plate.

Tsunamis are cuased by – (1) mixing of cold and warm currents (2) earthquakes (3) changes in sea level (4) volcanic eruption

Description : Tsunamis are cuased by – (1) mixing of cold and warm currents (2) earthquakes (3) changes in sea level (4) volcanic eruption

Last Answer : (2) earthquakes Explanation: Most tsunamis are caused by earthquakes generated in a subduction zone, an area where an oceanic plate is being forced down into the mantle by plate tectonic forces. ... friction prevents a slow and steady rate of subduction and instead the two plates become "stuck".

Rift Valley is formed – (1) between two anticlines (2) between two faults (3) erosion of synclinal basin (4) due to volcanic eruption

Description : Rift Valley is formed – (1) between two anticlines (2) between two faults (3) erosion of synclinal basin (4) due to volcanic eruption

Last Answer : (2) between two faults Explanation: A rift valley is a linear-shaped lowland between several highlands or mountain ranges created by the action of a geologic rift or fault. It is formed by the subsidence of a segment of the Earth's crust between dip-slip, or normal, faults.

The minimum short-term natural hazard is – (1) blizzard (2) earthquake (3) volcanic eruption (4) bolt of lightning

Description : The minimum short-term natural hazard is – (1) blizzard (2) earthquake (3) volcanic eruption (4) bolt of lightning

Last Answer : (4) bolt of lightning Explanation: Due to gravity, our Earth has an atmosphere. Gravity causes the gases to be held close to the earth instead of escaping into outer space. Besides, gravity makes the atmosphere denser closer to the Earth the upper layers push down against the lower layers

Consider the following geological phenomena : I. Development of a fault II. Movement along a fault III. Impact produced by a volcanic eruption IV. Folding of rocks Which of the above causes earthquakes ? (1) I, II and III (2) II and IV (3) I, III and IV (4) I to IV

Description : Consider the following geological phenomena : I. Development of a fault II. Movement along a fault III. Impact produced by a volcanic eruption IV. Folding of rocks Which of the above causes earthquakes ? (1) I, II and III (2) II and IV (3) I, III and IV (4) I to IV

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Description : Which of these events gives us evidence that the earth is spherical? w) a volcanic eruption x) an earthquake y) an eclipse of the moon z) the earth's rotation

Last Answer : ANSWER: Y -- AN ECLIPSE OF THE MOON

Earthquake is caused by – (1) disturbance of earth surface (2) adjustment of layers of earth's crust (3) breakage of rock system (4) upliftment of rocks

Description : Earthquake is caused by – (1) disturbance of earth surface (2) adjustment of layers of earth's crust (3) breakage of rock system (4) upliftment of rocks

Last Answer : (1) disturbance of earth surface Explanation: Most earthquakes are minor tremors. Larger earthquakes usually begin with slight tremors but rapidly take the form of one or more violent shocks, and end in ... is called its focus; the point on the surface directly above the focus is the epicenter.

Why are there so many earth quakes in south America?

Description : Why are there so many earth quakes in south America?

Last Answer : Need answer

What is a volcanic eruption?

Description : What is a volcanic eruption?

Last Answer : A volcanic eruption is the release of molten rock, ash, and gas from a volcano, often leading to the formation of new land and significant environmental impacts.

Which is a typical feature of volcanic eruption? -Do You Know?

Description : Which is a typical feature of volcanic eruption? -Do You Know?

Last Answer : answer:

Events like earthquake, volcanic eruption, tsunamis etc., cannot be prevented but their effects can be reduced. 

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What determines whether a volcanic eruption with be violent or relatively quiet?

Description : What determines whether a volcanic eruption with be violent or relatively quiet?

Last Answer : Need answer

What is the largest number of causalities for a volcanic eruption and the century the eruption occurred?

Description : What is the largest number of causalities for a volcanic eruption and the century the eruption occurred?

Last Answer : The largest number of deaths in recorded history from a volcaniceruption was Mount Tambora inIndonesia in 1815

How does a volcanic eruption take a place?

Description : How does a volcanic eruption take a place?

Last Answer : a volcano is formed when two tectonic plates push into eachother forcing the ground upwards, then eventually the pressurebuilt up by the friction bursts causing magma which is about 60miles underneath the ground up and out the top of the volcano.

What can occur long after a volcanic eruption?

Description : What can occur long after a volcanic eruption?

Last Answer : a lahar

What conditions make for a week volcanic eruption?

Description : What conditions make for a week volcanic eruption?

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Suppose individuals of a species of lizard on an island can be brown, tan, or green. Suppose a volcanic eruption on the island kills all but one male and one female lizard. Both are brown, and all later generations are brown. What is this an example of?

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Last Answer : A Genetic Bottleneck

Can a volcanic eruption cause a tsunami?

Description : Can a volcanic eruption cause a tsunami?

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Which of these volcanic eruption types is the least violent?

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Description : Is a volcanic eruption an irreversible change?

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Last Answer : 🏋🏋🏋

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Last Answer : When the lava is viscous

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Description : In terms of the mass of material ejected into the atmosphere, what is the name of the largest volcanic eruption of this century, and where was it located?

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The most significant impact of volcanic eruption has been felt in the form of : (A) change in weather (B) sinking of islands (C) loss of vegetation (D) extinction of animals

Description : The most significant impact of volcanic eruption has been felt in the form of : (A) change in weather (B) sinking of islands (C) loss of vegetation (D) extinction of animals

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1. What is Electric field intensity at a point a hollow charged spherical conductor? 2. How many member country were founder of the Southern African Development Community? 3. In which year Swarn Jayanti Gram Swa-Rozgar Yojna came into being? 4. Which is a typical feature of volcanic eruption? 5. The most famous musician at the court of Akbar was Tansen. what was his original name?

Description : 1. What is Electric field intensity at a point a hollow charged spherical conductor? 2. How many member country were founder of the Southern African Development Community? 3. In which year Swarn ... ? 20. What was the earliest public association formed in the history of modern India in 1837?

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Tsunamis are cuased by (1) mixing of cold and warm currents (2) earthquakes (3) changes in sea level (4) volcanic eruption

Description : Tsunamis are cuased by (1) mixing of cold and warm currents (2) earthquakes (3) changes in sea level (4) volcanic eruption

Last Answer : earthquakes

The minimum short-term natural hazard is (1) blizzard (2) earthquake (3) volcanic eruption (4) bolt of lightning

Description : The minimum short-term natural hazard is (1) blizzard (2) earthquake (3) volcanic eruption (4) bolt of lightning

Last Answer : bolt of lightning

Rift Valley is formed (1) between two anticlines (2) between two faults (3) erosion of synclinal basin (4) due to volcanic eruption

Description : Rift Valley is formed (1) between two anticlines (2) between two faults (3) erosion of synclinal basin (4) due to volcanic eruption

Last Answer : between two faults

Earthquake are caused by what kind of disturbance under the earth? a) movement of water b) sliding of plates c) toppling of earth d) mining of earth

Description : Earthquake are caused by what kind of disturbance under the earth? a) movement of water b) sliding of plates c) toppling of earth d) mining of earth

Last Answer : b) sliding of plates

Why isostatic rebound slows down over time?

Description : Why isostatic rebound slows down over time?

Last Answer : Feel Free to Answer

What does The collision of two oceanic plates?

Description : What does The collision of two oceanic plates?

Last Answer : when two plates collide they form trenches.

What is the result of the collision of two continental plates?

Description : What is the result of the collision of two continental plates?

Last Answer : A range of very high mountains.

Earthquake is caused by (1) disturbance of earth surface (2) adjustment of layers of earth’s crust (3) breakage of rock system (4) upliftment of rocks

Description : Earthquake is caused by (1) disturbance of earth surface (2) adjustment of layers of earth’s crust (3) breakage of rock system (4) upliftment of rocks 

Last Answer : disturbance of earth surface

Iceland has a great deal of volcanic activity. The reason for this is: w) it was formed above a mid-ocean rift. x) it is part of the "Ring of Fire". y) two tectonic plates are rubbing against each other under Iceland. z) the American plate is diving under the European plate in this region.

Description : Iceland has a great deal of volcanic activity. The reason for this is: w) it was formed above a mid-ocean rift. x) it is part of the "Ring of Fire". y) two tectonic plates are rubbing against each other under Iceland. z) the American plate is diving under the European plate in this region.

Last Answer : ANSWER: W -- IT WAS FORMED ABOVE A MID-OCEAN RIFT.

Is subsistence farming really ecologically devastating as environmentalist and Whole Earth Catalog Creator Steven Brand claims?

Description : Is subsistence farming really ecologically devastating as environmentalist and Whole Earth Catalog Creator Steven Brand claims?

Last Answer : Where there is subsistence farming there is loss of habitat, depletion of soil resources, erosion, water loss and pollution.

What is movement caused by the release of stored energy as tectonic plates shift and slide past one another is?

Description : What is movement caused by the release of stored energy as tectonic plates shift and slide past one another is?

Last Answer : Feel Free to Answer

Most geologists think that the movement of Earth's plates is caused by?

Description : Most geologists think that the movement of Earth's plates is caused by?

Last Answer : Geologists have hypothesized that the movement of tectonic plates is related to convection currents in the earth's mantle. Convection currents describe the rising, spread, and sinking of gas, liquid, or molten material caused by the application of heat.