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Worksheets2nd Quarter
Total questions: 20
Worksheet time: 20mins
When does an earthquake occur?
When rocks along a fault suddenly move
When a building collapse near the river bank
When two big vehicles collide
When great flood occur
It's the energy that's released in an earthquake.
Energy line
Intensity
Epicenter
Magnitude
What does one call the spot above the main focus on the surface of the Earth?
Crust
Focus
Epicenter
Fault
What agency in our country that's chargeable for monitoring and observing earthquake
and tsunami occurrence?
PAG ASA
DENR
PHIVOLCS
DFA
Where do typhoon forms?
in a river or stream
under the earth
over the ocean
at plate boundaries
The Philippine Area of Responsibility is located in the Western part of the North ______
Ocean.
Indian
Pacific
Atlantic
Artic
Severe weather occurs, fiercest rains and most intense winds are happening in what part
of the typhoon?
Eye Wall
Eye
Inner Rain Bands
Outer Rain Bands
Comet tails are the result of________.
interplanetary material streaming into the comet
melting and evaporation of ice from the comet core
solar wind blowing more gases from the central comet core
dust collected by the comet as it moves in its orbit
What is the name of the comet that visits the earth every 76 years?
Ceres
Phobos
Halley
Deimos
Where can we find the short-period comet?
Oort Cloud
Asteroid Belt
Kuiper Belt
Earth's Orbit
Eartquake is (a) .
Is typhoon and hurricane the same?
(a)
How many public storm warning signals are publish by the PAG ASA?
(a)
Intensity #3 describe as (a) .
Intensity #10 is described as (a) .
If the typhoon is located at 15N, 139E, is it within PAR?
(a)
What do we called to the fragment of asteroid or comet floating at the space near to earth's atmosphere?
(a)
What is the term used when the meteoroid fell to the earth's crust?
(a)
The mark the meteorite leave when it fell to the earth is called (a) .
Comet Halley will be back on year (a) .
