Grade 8 Quarter Two 2-Week 9 Day One.pptx

Dear God
Thank you for looking after our school.
Thank you that you love each and every one of us here.
Help us to learn, play and share together.
It’s incredible that you are there every second of the day,
everywhere, all the time, beside each of us.
Amen.

RANDY M.
GARAY
Subject Teacher

House Rule Reminder
1. Observe 5`s.
2. Listen to the one who is talking
3. Respect one another
4. Keep your phones silent
5. Raise your hand if you want to be
acknowledged. Don`t answer in chorus.
6. Love your enemy

Let’s Try This!!!
astitnanio
SANITATION
-primary concern of all
food processing firms.

Let’s Try This!!!
geninrsec
SCREENING
-Employed as a preliminary
treatment for removal of large
particle of solid prior to final

Let’s Try This!!!
agloon
lagoon
-One requirement of industries
discharging small daily volumes
of wastes.

Let’s Try This!!!
hecilcam patriceontpii
chemical precipitation
-A form for partial treatment
with the use of chemical
coagulants of lime.

Let’s Try This!!!
sweat gamenmante
waste management
-The utilization of wastes by
recycling and reusing these
wastes into other valuable

1.Explain environmental hazards.
2.Discuss the environmental risk,
hazards and incidents can be prevented
and controlled.
3.Plan ways in managing and utilizing
resources in the environment.
4.Suggest ways to avoid wastage.
Learning Objectives:

Directions: Complete the statement below by filling out the blank to
make the statement complete. Choose your answer from the
wordpool.
1._______________ is an environmental hazards that
refers to a sudden rise in the water level of a stream to a
peak from which the water level recedes at a slower rate.
FLOOD FIRE FOOD POISONING
CHEMICAL SPILL RED TIDE PD 9003
PD 1185 POLLUTION BLACKOUT
MITIGATION FOOD POISONING

wordpool.
2. _______________ refers to rapid oxidation
with evolution of light and heat.

wordpool.
3. _______________ is an environmental
hazard caused by contamination of food
with biological and chemical contaminants.

wordpool.
4. _______________ usually happens during
laboratory work wherein students come in
contact with poisonous/dangerous chemicals.

wordpool.
5. _______________ refers to the discoloration of
bodies of water due to the presence of an
extremely enormous amount of “bloom” of a
group called dinoflagellates which are toxic.

wordpool.
6. _______________ is the fire code of the
Philippines containing salient provisions on death
and injury to persons and loss damage to
property.

wordpool.
7. _______________ is an interruption of
normal source of electrical power.

wordpool.
8. _______________ is the reduction of
something harmful or the reduction of its
harmful effects.

wordpool.
9. _______________ is caused by the
pollutants thrown into the ocean like
seaweeds, marine liter, spills, fertilizers,
pesticides from irrigation and others.

wordpool.
10._______________ is a contamination of
food with biological contaminants such
as bacteria, fungi, viruses and
parasites.

wordpool.
1._______________ is an environmental hazards that
refers to a sudden rise in the water level of a stream to a
peak from which the water level recedes at a slower rate.
FLOOD

wordpool.
2. _______________ refers to rapid oxidation
with evolution of light and heat.
FIRE

wordpool.
3. _______________ is an environmental
hazard caused by contamination of food
with biological and chemical contaminants.
FOOD POISONING

wordpool.
4. _______________ usually happens during
laboratory work wherein students come in
contact with poisonous/dangerous chemicals.
CHEMICAL SPILL

wordpool.
5. _______________ refers to the discoloration of
bodies of water due to the presence of an
extremely enormous amount of “bloom” of a
group called dinoflagellates which are toxic.
RED TIDE

wordpool.
6. _______________ is the fire code of the
Philippines containing salient provisions on death
and injury to persons and loss damage to
property.
PD 1185

wordpool.
7. _______________ is an interruption of
normal source of electrical power.
BLACKOUT

wordpool.
8. _______________ is the reduction of
something harmful or the reduction of its
harmful effects.
MITIGATION

wordpool.
9. _______________ is caused by the
pollutants thrown into the ocean like
seaweeds, marine liter, spills, fertilizers,
pesticides from irrigation and others.
POLLUTION

wordpool.
10._______________ is a contamination of
food with biological contaminants such
as bacteria, fungi, viruses and
parasites.
FOOD POISONING

Can you identify the different environmental
hazards?
________________________ ________________________
________________________ ________________________
RED TIDE POLLUTION
FIRE FLOOD

Group Activity 1: SAFETY PRECAUTIONS
Instructions: List down some precautionary measure
before and after the following:
BEFORE AFTER
1. FLOOD
2. FIRE
3. CHEMICAL SPILL
4. BLACKOUT
5. RED TIDE

CLASSES OF FIRE
Class A It is a freely burning fire in ordinary combustible
materials.
Class B It is caused by a flammable liquid such as oils,
spirits and petroleum products.
Class C The fire involves energized electrical equipment.
Class D This is a metal fire (Magnesium, Titanium)
Class E This is a nuclear fire.
Class K This is a kitchen fire.

What is Presidential Decree (PD) 1185?
PD 1185 is the fire code of the Philippines
containing these salient provisions;
WHEREAS, death and injury to persons
and loss damage to property by fire have
reached alarming proportion that the
economic and social gains of the society
are being continually undermined;

WHEREAS, in order to effect a meaningful
reduction of the alarming fire losses, there is a
need to develop national consciousness and
involvement of all persons in the prevention
and suppression of fires;

WHEREAS, fire prevention and suppression
require the adoption of uniform fire safety
standards, the incorporation of fire safety
construction and provision of protective and
safety devices in buildings and structures;

WHEREAS, there is an urgent need for an
agency primarily responsible for the
implementation and coordination of the
activities of all sectors of society on fire safety,
prevention and suppression;

WHEREAS, in order to effectively implement all
efforts to minimize the occurrences of fires and
their destructive effects, full financial,
equipment and personnel support by the
government and the private sector is necessary

Activity 2: IN or OUT
Directions: Write IN, if the statement is correct and OUT, if the
statement is wrong. Write the correct answers in your activity
notebook.
____________ 1. There must be a provision of necessary tools like
emergency kit in case of flood and other emergencies.
____________ 2. Fire is not only hazardous to health but also a
threat to economy.
____________ 3. Flood is the result of chemical combination of
materials (fuel) with oxygen in the presence of enough heat.
____________ 4. Keep your emergency kit wet and dangerous.
____________ 5. Just go near river banks or where there are signs
of landslide or to areas where people have vacated.

Activity 3: Stairway to Security
Copy the diagram below and arrange the procedures that need to be done in
case of an accidental chemical spill in a food processing plant. Write the
number in the corresponding steps of security IN YOUR ACTIVITY
NOTEBOOK.

Responses on what to do during chemical spills
1.Vacate the room
2.Inform proper authorities.
3.Call 117 or local counterpart for paramedic.
4.Give milk and starch for ingested chemical
5.Ensure adequate air circulation around the victim
6.Cover nose with wet cloth then transfer casualty for safer place.
7.Avoid throwing water or touching the chemicals with bare hands.

Activity 4. Share to Heal Our Environment
Make a poster-slogan about how to protect our
environment.
Criteria Points Student’s rate Teacher’s rate Total
The poster slogan is
legible and large
enough to see all the
details
Poster slogan explains
the content

EXIT TICKET
Write:
3 things you have
learned.
2 things you are
interested.
1 thing to clarify.

Grade 8 Quarter Two 2-Week 9 Day One.pptx

Recommended

Recommended

More Related Content

Similar to Grade 8 Quarter Two 2-Week 9 Day One.pptx

Similar to Grade 8 Quarter Two 2-Week 9 Day One.pptx (20)

More from RandyGaray

More from RandyGaray (20)

Recently uploaded

Recently uploaded (20)

Grade 8 Quarter Two 2-Week 9 Day One.pptx