DRRR 3RD QRT Flashcards

1
Q

A serious disruption of the functioning of a community or a society causing widespread human, material, economic or environmental losses which exceeds the ability of the affected community or society to cope using its own resources (ISDR)

A

DISASTER

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2
Q

The expected
consequences to life,
livelihood, economic
activity distribution resulting from interactions between human-induced hazards and vulnerable conditions

A

RISKS

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3
Q

The
condition that
determined by physical,
social, economic and environmental factors or processes, which increase the susceptibility of a community to the

A

VULNERABILITY

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4
Q

TYPES OF VULNERABILITY

A

Physical and environmental vulnerability * Social vulnerability
* Economic vulnerability

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5
Q

a process, phenomenon or human activity that may cause loss of life, injury, or other health impacts.

A

HAZARD

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6
Q

degree to which an element is at risk.

A

Exposure

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7
Q

characteristics and circumstances of a community

A

Vulnerability

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8
Q

combination of all strengths and resources present within a community.

A

CAPACITY

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9
Q

People’s response to disaster

A

PERCEIVED RISK

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10
Q

Extent to which a disaster risk is deemed acceptable or tolerable.

A

ACCEPTABLE/TOLERABLE RISK

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11
Q

Those that are emergent, and not necessarily obvious until the disaster occurs.

A

SYSTEMATIC RISKS

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12
Q

It remains even when there is an effective disaster reduction in place.

A

RESIDUAL RISKS

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13
Q

Point where the earthquake begins

A

FOCUS

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13
Q
  • As a factor associated with danger that may lead to accidents or adverse events.
  • Possible loss of life, injury, or damage to assets within a society, or community during a specific timeframe.
  • Significant disruption to the functioning of a community or society.
A

Risk as defined in R.A. 10121

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14
Q

are cracks on the earth’s surface along which smaller plates move or slip against each other.

A

FAULT LINES

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15
Q

The point on the ground directly above the focus

A

EPICENTER

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16
Q

Is a measure of the total energy released at the earthquake’s point of origin which is below the earth’s surface.

A

MAGNITUDE

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17
Q

A fault which has moved within 10,000 years. This means that there is historical seismicity.

A

ACTIVE FAULT LINE

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18
Q

Is the perceived strength of an earthquake based on relative effect to people and structures.

A

INTENSITY

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19
Q

Is caused by the passage of seismic waves beneath structures

A

Ground shaking

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19
Q

5 EARTHQUAKE HAZARDS

A

Ground shaking
Ground rupture
Ground subsidence
Tsunami
Liquefaction
Volcanic eruption

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20
Q

The more destructive, that makes everything rotate as in spinning wheel

A

S-Waves

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20
Q

waves can cause the surface to roll up and down

A

P-waves or PRIMARY WAVES

21
Q

Is the displacement of the ground due to violent shaking of the surface

A

GROUND RUPTURE

22
Q

occurs when one side of the ground goes up or down or both sides move with one side going up and the other going down.

A

VERTICAL DISPLACEMENT

23
Q

It happens when there is a lateral movement from side to side, one side goes to the left or right, or both move sideways in

A

HORIZONTAL DISPLACEMENT

24
Q

It takes place when there is an increase water pressure in saturated soils because of ground shaking.

A

LIQUEFACTION

25
Q

the lowering of the land surface for many reasons, such as the extraction of ground water and natural gas, mining, and earthquakes.

A

GROUND SUBSIDENCE

26
Q

is a series of large waves resulting from the disturbance of sea water commonly due to an earthquake. The height of the waves could reach as 5 meters or high.

A

TSUNAMI

27
Q

are mountains with openings in Earth’s crust through which magma, gases, and ash reach the Earth’s surface.

A

VOLCANOES

28
Q

Is a process wherein volcanic material such as molten or hot fragmented rocks or gaseous materials are ejected from a volcano

A

VOLCANIC ERUPTION

29
Q

Is one which has erupted within historical times (within the last 600 years).

A

ACTIVE VOLCANOES

30
Q

Is one which has erupted and then follows a long period of inactivity.

A

POTENTIALLY ACTIVE

31
Q

Is one that has not shown any sign of activity for a long period of time

A

INACTIVE VOLCANO

32
Q

Second largest volcanic eruption

A

Mt. PINATUBO

33
Q

It refers to the hot dry masses of fragmented volcanic materials that move along the slope.

A

PYROCLASTIC FLOW

34
Q

Is a mass of magma that flows down the slope of the volcano at a rate of 3 kilometers per day or 45 kph

A

LAVA FLOW

35
Q

Are showers of fine to coarse – grained volcanic materials and other airborne products of the eruption

A

TEPHRA FALLS

36
Q

These are rocks that are released into the air by an erupting volcano.

A

BALLISTIC PROJECTILES

37
Q

Is one of the basic components of magma or lava.

A

VOLCANIC GAS

38
Q

is the mass movement of rock, soil, and debris down a slope due to gravity.

A

LANDSLIDE

39
Q

TYPES OF LANDSLIDES

A

Creep
Rock fall
Mudflow

40
Q

3 NATURAL HAZARDS

A

GEOLOGICAL
HYDRO METEOROLOGICAL
BIOLOGICAL

41
Q

Natural processes or phenomena of an atmospheric, hydrological, or oceanographic nature. (e.g. Hurricanes, Floods, Storm surges)

A

HYDROMETEOROLOGICAL

42
Q

Natural earth processes or phenomena that include internal earth processes of tectonic origin as well as the external mass movements. (Earthquakes, Volcanoes

A

GEOLOGICAL HAZARDS

43
Q

Processes of organic origin or those conveyed by biological vectors including exposure to pathogenic microorganisms, toxins, and bioactive substances.

A

BIOLOGICAL HAZARDS

44
Q

A low- pressure system forming in tropical latitudes as a trade wind easterly with wind speeds of up to 36 kph.

A

TROPICAL WAVE

45
Q

A low-pressure system forming in tropical latitudes with wind speeds of 62 kph (38mph)

A

TROPICAL DEPRESSION

46
Q

A rotating, intense low-pressure system, which form over tropical oceans where there are warm waters, humid air and converging winds.

A

HURRICANE

47
Q

consists of unusual volumes of water flowing onto shorelines.

A

STORM SURGE

48
Q

Any rain that pours down fast, violently, or heavily

A

Torrential rain

49
Q

A period of abnormally dry weather that persists long enough to produce a serious hydrologic imbalance ( crop damage, water shortage). The severity of the drought depends upon the degree of moisture deficiency, the duration, and the size of the affected area. (Source: NOAA)

A

DROUGHT

50
Q

The sudden slip on a fault and the resulting ground shaking and radiated seismic energy caused by the slip, or by volcanic or magmatic activity, or

A

EARTHQUAKE

51
Q

vent or chimney to the earth’s surface from a reservoir of molten rock, called magma, deep in the crust of the earth.( It may produce pyroclastic flows which are

A

VOLCANO

52
Q

A sea wave
of local or distant origin
that results from large-
scale seafloor
displacements
associated with large
earthquakes, major
submarine slides, or

A

TSUNAMI

53
Q

The movement of surface material down a slope.

A

LANDSLIDE