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SCIENCE > Typhoons > Flashcards

Typhoons Flashcards

1
Q

is a general term that refers to a severe weather condition that can be destructive to communities.

A

weather disturbance

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2
Q

what is weather disturbance

A

severe weather condition that can be destructive to communities

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3
Q

is a weather disturbance that can occur during any season in the Philippines. It is characterized by a heavy rain shower with lightning and thunder.

A

thunderstorm

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4
Q

What are thunderstorm clouds?

A

cumulonimbus clouds looks like large cauliflowers

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5
Q

is the release of electric charges in clouds.

A

Lightning

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6
Q

The sound waves produced by lightning generate what can be heard as

A

thunder

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7
Q

aside from thunder and lightning, what are thunderstorm brings?

A

hail, strong winds tornadoes

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8
Q

is a violently spinning column of air that extends from the base of a cumulonimbus cloud to the ground.

A

tornado

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9
Q

T/ F
Tornadoes are not always visible as they are made of
air.

A

true

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10
Q

scientists who specialize in the study of the atmosphere,

A

Meteorologists,

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11
Q

very large thunderstorm clouds

A

supercells

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12
Q

where do violent tornadoes usually come from?

A

at the base of very large thunderstorm clouds called supercells.

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13
Q

condensation funnels do not touch the ground

A

funnel clouds.

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14
Q

is characterized by a large mass of storm clouds rotating around a
low-pressure center.

A

Tropical Cyclone

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15
Q

A tropical cyclone formed in Atlantic or Northeast Pacific Oceans,

A

hurricane.

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16
Q

If a tropical cyclone is formed over the South Pacific Ocean or the Indian Ocean,

A

cyclone

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17
Q

a cyclone formed in the Northwest Pacific Ocean,

A

typhoon.

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18
Q

t/f
Tropical cyclones can form nor cross the equator.

A

FALSE

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19
Q

WHEN DOES HURRICANES OCCUR?

A

June to October,

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20
Q

WHEN DOES TYPHOON OCCURS?

A

May to November,

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21
Q

WHAT KIND OF TROPICAL CYCLONE WE HAVE IN THE PHILIPPINES?

A

TYPHOON

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22
Q

WHEN DOES CYCLONE OCCUR?

A

December to April

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23
Q

ON WHAT SPEED SHOULD A TROPICAL CYCLONE HAVE TO BE CALLED A TYPHOON?

A

118 KILOMERTERS PER HOUR

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24
Q

WHERE DOES Tropical cyclones derive their energy from?

A

heat, wind, and water cycle processes over the oceans.

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25
Q

T/F
Tropical cyclones can travel over the oceans with greater energy but weaken when they reach land.

A

TRUE

26
Q

T/F

As tropical cyclones move to land, they can bring with them violent
winds, storm surges, heavy rains, and floods.

A

TRUE

27
Q

is a tropical cyclone that develops over the warm waters of the Northwest Pacific Ocean.

A

TYPHOON

28
Q

A typhoon develops in the presence of the following:

A
  1. LARGE SPACE OVER AND ABOVE OCEANS
  2. WATER OCEAN TEM[PERATURE 26 DEGREES CELCIUS
  3. 46 METERS DEPTH
  4. WIND REACHER HIGH IN THE ATMOSPHERE
29
Q

The space left by the rising warm air

A

low-pressure area,

30
Q

The center OF THE TYPHOON that may appear to look like a hole

A

typhoon’s eye.

31
Q

The eye OF THE TYPHOON is bordered by a thick wall of clouds
called an

A

eyewall,

32
Q

swirling clouds around THE EYEWALL that forms the

A

RAINBANDS

33
Q

T/F
The typhoon’s eye is the low-pressure area in its center.

A

TRUE - It is where cool air continuously
sinks into as the warm air around it continuously

34
Q

WHAT IS TKHE CALMEST PART OF THE TYPHOON?

A

THE EYE PART

35
Q

T/F
If you are inside the eye of the typhoon, the winds are VIOLENT and there is HEAVY rain.

A

FALSE - If you are inside the eye of the typhoon, the winds are gentle and there is no rain.

36
Q

It is the part of the typhoon with the highest amount of energy; thus, it is where the
winds are strongest and rains are heaviest.

A

EYEWALL

37
Q

WHAT PART OF THE TYPHOON PRODUCES THUNDERSTORMS?

A

RAINBANDS

38
Q

T/F
rains. Wind speed in rainbands is faster near the center and slower in the outer parts of the band.

A

TRUE

39
Q

WHAT Stage of Typhoon Development
a cluster of cumulus clouds shows a weak spiraling movement.

A

formative stage,

40
Q

WHAT Stage of Typhoon Development
a cluster of cumulus clouds shows spiraling movement SPEED OF 36 KILOMETERS PER HOUR

A

tropical depression.

41
Q

WHAT Stage of Typhoon Development
a cluster of cumulus clouds shows spiraling movement SPEED OF 62 KILOMETERS PER HOUR

A

tropical storm.

42
Q

WHAT Stage of Typhoon Development
a cluster of cumulus clouds shows spiraling movement SPEED OF 89 KILOMETERS PER HOUR

A

severe tropical storm.

43
Q

WHAT Stage of Typhoon Development
a cluster of cumulus clouds shows spiraling movement SPEED EXCEEDS 118 KILOMETERS PER HOUR

A

TYPHOON

44
Q

A tropical cyclone with more than 220 kilometers per hour maximum wind speed is categorized as a

A

super typhoon.

45
Q

T/F
Typhoons usually lose their
energy as they move over land where there is less moisture or when they move toward the
poles where the air is colder.

A

TRUE

46
Q

T/F
A typhoon is already at its mature stage wherein the eye is formed.

A

TRUE

47
Q

A typhoon reaches its decaying stage when its winds STRENGTHEN

A

FALSE - A typhoon
reaches its decaying stage when its winds weaken as it loses its energy.

48
Q

WHEN DOES A TYPHOON MAKE A LANDFALL?

A

A typhoon is said to have made landfall if its eye reaches land.

49
Q

T/ F it is impossible to observe the changes in the weather if a typhoon is approaching.

A

false - it is still possible to observe the changes in the weather if a typhoon is approaching.

50
Q

tell if before, during, after typhoon

the air will feel cold and dry.

A

before

51
Q

tell if before, during, after typhoon

Dark clouds forming that can cover the horizon or the whole sky above
are also noticeable.

A

before typhoon

52
Q

tell if before, during, after typhoon

typhoon, violent winds and heavy rains can be experienced with possible periods of calm weather in between rainbands.

A

during typhoon

53
Q

tell if before, during, after typhoon

When the winds are strongest and the rain is heaviest, the eyewall is passing through your location.

A

during typhoon

54
Q

tell if before, during, after typhoon

If you are near the coast, you can notice the big waves slamming on the coastline brought about by the winds.

A

during the typhoon

55
Q

tell if before, during, after typhoon

you can expect a calm weather and a clearer sky.

A

after the typhoon

56
Q

what are the cause of tropical disturbances in the Philippines?

A

Cold fronts
Monsoon
Intertropical Convergence Zone (ITCZ)
Easterly Waves

57
Q

what are easterly waves?

A

These are the east-to-west flow trade winds.

58
Q

what is Intertropical Convergence Zone (ITCZ)

A

exchanges with the wind
coming from the southern hemisphere. and north hemisphere

59
Q

formed due to the differences in temperature and pressure between the oceans of the continents.

A

monsoon

60
Q

are weather disturbances caused by the temperature in the region.

A

cold fronts

SCIENCE (7 decks)

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