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

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Answer :

bolt of lightning

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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

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

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

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

Last Answer : I, II and III 

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

Description : As we have seen with Hurricane Andrew, natural forces can cause great loss of human life. Which of the following natural disasters has resulted in the greatest loss of human life in a single occurrence? w) typhoon x) volcanic eruption y) earthquake z) tornado

Last Answer : ANSWER: Y -- EARTHQUAKE (ON JANUARY 23, 1556, 830,000 PEOPLE DIED IN SHENSI, CHINW)

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

Last Answer : Identify the correct correlation: A - Events like earthquake, volcanic eruption, tsunamis etc., cannot be ... R is not the correct explanation of A.

Description : Tsunami is: a) Earthquake on land mass b) Volcanic eruption c) Earthquake in ocean crust d) None of these

Last Answer : c) Earthquake in ocean crust

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

Description : Natural sources of air pollution are (1) Forest fires (2) Volcanic eruptions (3) Dust storm (4) Smoke from burning dry leaves

Last Answer : Volcanic eruptions

Description : Which one of the following is an unpredictable natural disaster ? (1) Earthquake (2) Cyclone (3) Tornado (4) Hurricane

Last Answer : Earthquake

Description : The term ‘epicentre’ is associated with— (1) earthquake (2) folding (3) faulting (4) earth’s interior

Last Answer : earthquake

Description : Which of the following acts as a natural source of air pollution? (A) Forest fire (B) Deforestation (C) Volcanic eruption (D) None of these

Last Answer : (C) Volcanic eruption

Description : Which of the following is a meteorological hazard ? (A) Avalanche (B) Coastal erosion (C) Landslide (D) Blizzard

Last Answer : Answer: D

Description : Which natural hazard has caused the greatest number of deaths in a single event? a) Earthquakes b) Floods c) Volcanic eruptions and related disasters d)hurricanes

Last Answer : a) Earthquakes

Description : Which of the following phenomena is not a natural hazard? (A) Wildfire (B) Lightning (C) Landslide (D) Chemical contamination

Last Answer : (D) Chemical contamination

Description : Which type of lake is formed by volcanic activities ? (1) Lagoon (2) Fresh water lake (3) Cladera lake (4) Karst lake

Last Answer : Cladera lake

Description : The Himalayan mountain range is an example of (1) Volcanic mountain (2) Residual mountain (3) Block mountain (4) Fold mountain

Last Answer :  Fold mountain

Description : Which type of lake is formed by volcanic activities ? (1) Caldera lake (2) Karst lake (3) Lagoon (4) Fresh water lake

Last Answer : Caldera lake

Description : From the following, which one is the natural hazard? A) Earthquake B) Cyclone C) Landslide D) All the above

Last Answer : D) All the above

Description : Of the following, which is a natural hazard? a. Earthquake b. Cyclone c. Landslide

Last Answer : b. Cyclone

Description : Which of the following is not a natural hazard? (A) Earthquake (B) Tsunami (C) Flash floods (D) Nuclear accident

Last Answer : (D) Nuclear accident

Description : “Tsunami” is the name given to which of the following? (1) Earthquake (2) Cyclone (3) Tidal Waves (4) Undersea Waves

Last Answer : Undersea Waves

Description : The main cause of Tsunami is : (1) Volcanoes (2) Cyclones (3) Earthquake on sea floor (4) Moon’s attraction

Last Answer : Earthquake on sea floor

Description : Which from the following can cause a tsunami ? (1) Volcano (2) Avalanche (3) Tornado (4) Earthquake

Last Answer : Earthquake

Description : Echo sounding is the tech-nique applied to— (1) measure the depth of the sea (2) measure the amplitude of sound waves (3) record earthquake waves (4) record the density of air in the atmosphere

Last Answer :  measure the depth of the sea

Description : An earthquake is also known as (1) Teacher (2) Tremor (3) Temper (4) None of these

Last Answer : Tremor

Description : The rapid sliding of large masses of bed rocks is called : (1) Landslide (2) Earthquake (3) Weathering (4) Mass wasting

Last Answer : Landslide

Description : What is the epicentre of an Earthquake? (1) The point at which earthquake originates (2) The point which is prone to volcanoes (3) The point from which the intensity of seismic waves declines (4) The point on the earth’s surface vertically above the seismic focus

Last Answer : The point on the earth’s surface vertically above the seismic focus

Description : What is the scale used for measuring the intensity of the earthquake? (1) Richter scale (2) Metric scale (3) Centigrade scale (4) Newton’s scale

Last Answer : Richter scale

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

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.

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

Last Answer : answer:

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

Last Answer : Need answer

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

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.

Description : What can occur long after a volcanic eruption?

Last Answer : a lahar

Description : What conditions make for a week volcanic eruption?

Last Answer : The answer is : Magma with low viscosity. It makes for a weak volcanic eruption. If the viscosity is low (thin), non-explosive eruptions usually begin with fire fountains due to release of dissolved gases. When magma reaches the surface of the earth, it is called lava.

Description : 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?

Last Answer : A Genetic Bottleneck

Description : Can a volcanic eruption cause a tsunami?

Last Answer : No. However a volcanic eruption can cause a tsunami.

Description : Which of these volcanic eruption types is the least violent?

Last Answer : Hawaiian

Description : Is a volcanic eruption an irreversible change?

Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want

Description : Is a volcanic eruption an irreversible change?

Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want

Description : Would you rather survive an avalanche or a volcanic eruption?

Last Answer : Volcanic eruption. It must be more painful because you literraly melt.

Description : What are the instruments used to monitor volcanic eruption?

Last Answer : The most common would be seismographs and seismometers, which measure any type of movement in the Earth's crust (including volcanic eruptions). Volcanologists also use special instruments to measure ... moves under ground, and a variety of cameras, GPS devices, and satellite imaging devices.

Description : How would you trigger a volcanic eruption?

Last Answer : 🏋🏋🏋

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".

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.

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

Last Answer : (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 ... continental plates which can slide over the plastic asthenosphere, which is the uppermost layer of the mantle.

Description : When is a volcanic eruption most likely to be violent?

Last Answer : When the lava is viscous