1.
By:
Group 6 Pokemon
Jean Aubrey P. Recto
Jhingky D. Ponce
Cliff John S. Maata
Erica S. Premacio
Jahara Vergara

2.
A natural opening in the
surface of the Earth
where molten rocks,hot
gases,smoke and ash are
ejected.

3.
Volcanic eruptions happen
when lava and gas are
discharged from a volcanic
vent. A volcanic
eruption occurs when molten
rock, ash and steam pour
through a vent in the earth's
crust

4.
Difference
between active
volcano and
inactive
volcano

5.
Active volcano is a volcano that has
erupted within the last 600 years and
are documented by man or those that
erupted 10,000 years ago based on
analyses of datable materials while
inactive volcano is a volcano that
shows no record of eruption physical
form is being changed by agents of
weathering and erosion via formation
of deep and long guillies.

6.
THINGS TO
REMEMBER
BEFORE, AFTER,
DURING VOLCANIC
ERUPTION

7.
BEFORE
VOLCANIC
ERUPTION

8.
1. Know beforehand where
the active volcanoes are in
your area.
2. Put together
an emergency supply kit.

9.
3. Have the necessary
communication devices
ready.
4. Be aware of what your
local disaster sirens sound
like.

10.
5. If you live near a known volcano,
active or dormant, learn about your
community warning systems and
emergency plans, and be ready to
evacuate at a moment's notice.
6. Put goggles and disposable
breathing masks for each family
member in your disaster supply
kit.

11.
During
Volcanic
Eruption

12.
1. Listen to a battery-
operated radio or
television for the latest
emergency information.

13.
2. Follow the
evacuation order
issued by authorities.
3. Avoid areas downwind
and river valleys
downstream of the
volcano.

14.
If caught indoors:
4. Close all
windows, doors,
and dampers
5. Put all
machinery inside
a garage or barn.

15.
If trapped outdoors:

16.
9. Wear long-sleeved shirts and
long pants.
10. Use goggles to protect your
eyes.
11. Use a dust mask or hold a
damp cloth over your face to help
breathing.
12. Keep car or truck engines off.

17.
Remember: Stay out of the area
defined as a restricted zone by
government officials. Effects of a
volcanic eruption can be experienced
many miles from a volcano. Mudflows
and flash flooding, wildland fires, and
even deadly hot ashflow can reach you
even if you cannot see the volcano
during an eruption. Avoid river valleys
and low lying areas. Trying to watch an
erupting volcano up close is a deadly
idea.

18.
After
Volcanic
Eruption

19.
1.If possible, stay
away from
volcanic ashfall
areas.

20.
2. Cover your mouth
and nose. Volcanic
ash can irritate your
respiratory system.
3. Wear goggles to
protect your eyes.

21.
4. Keep skin covered to avoid
irritation from contact with ash.
5. Clear roofs of ashfall.
Ashfall is very heavy and can
cause buildings to collapse.
Exercise great caution when
working on a roof.

22.
6. Avoid driving in heavy ashfall.
Driving will stir up more ash that
can clog engines and stall
vehicles.
7. If you have a respiratory
ailment, avoid contact with any
amount of ash. Stay indoors until
local health officials advise it is
safe to go outside.