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Similar to GRADE 9 lesson on GLOBAL PHENOMENNA PPT.pptx
GRADE 9 lesson on GLOBAL PHENOMENNA PPT.pptx
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- 3. CLASSROOM RULES P- AY ATTENTIONDURING DISCUSSION. R- AISE YOUR HAND BEFORE SPEAKING. E- NGAGE IN ACTIVITIES. T- HINK CAREFULLY BEFORE RESPONDING. T- AKE NOTE IMPORTANT DETAILS. Y- IELD DISTRACTION AND STAY FOCUSED. 3
- 4. GUESS ME!” Direction: Readthe questions carefully and then with the given options, choose the best answer by clinking it on your phone.
- 5. WHAT DO YOU THINK? Direction:Read the given statements about greenhouse effect and global warming. Make your decision whether you AGREE or DISAGREE to each statement. Write your answer before each 5
- 6. 1. Some greenhouse gasesare naturally present in the Earth’s atmosphere. 2. All of the radiation
- 7. 3. Climate changeis a global issue that does not require international cooperation to develop solutions. 4. Without the greenhouse effect the Earth would be
- 8. 5. Deforestation and burningof fuel does not contribute to greenhouse effect.
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- 10. Greenhouse Effect The greenhouse effect isa natural process that warms the earth’s surface. 10
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- 12. What are thehuman activities that contributes to the greenhouse gas? Industrialization Deforestation Agriculture Burning of fossil fuels 12
- 13. FUN FACT Did you knowthat 30 percent of the solar energy that reaches our world is reflected back to space, approximately 70 percent passes through the atmosphere to the earth’s surface, where it is absorbed by the land, oceans, and atmosphere, and heats the planet? 13
- 14. 14 Nitrous oxide Hydro fluorocarbons(HFCs) Per fluorocarbons (PFCs) Sulfur hexafluoride
- 15. Global warming -is theincrease in Earths temperature caused by too much heat being trapped in to the atmosphere due to gases like Carbon dioxide, which come from activities such as burning
- 17. 17 Global warming isthe term used to describe the rising of the average temperature on Earth.
- 18. What do youthink would be an effect of global warming?
- 19. One possible effect ofglobal warming 7 is the melting of ice caps and glaciers.
- 20. -SEA LEVEL WILLRISE . -CHANGE IN CLIMATE , WHERE IN WE CAN EXPERIENCE SEVERE WEATHER CONDITIONS LIKE STRONG TYPHOONS, HEAVIER RAINFALLS, AND CLIMATE CHANGE.
- 21. THE 3RD GLOBAL PHENOMENAIS CLIMATE CHANGE.
- 22. EXTENDED PERIOD OFTIME CLIMATE CHANGE REFERS TO ANY MEASURE’S CLIMATE LASTING FOR A SIGNIFICANT CHANGE IN
- 23. CLIMATE CHANGE REFERSTO ANY SIGNIFICANT CHANGE IN THE MEASURES OF CLIMATE LASTING FOR AN EXTENDED PERIOD OF TIME.
- 26. LA NIÑA IS AWEATHER PATTERN THAT OCCURS IN THE PACIFIC OCEAN. IT IS CHARACTERIZED BY STRONG WINDS BLOWING WARM WATER AT THE OCEAN’S SURFACE FROM SOUTH AMERICA TO INDONESIA, WHICH CAUSES COLD WATER FROM THE DEEP TO RISE TO THE SURFACE NEAR THE COAST OF SOUTH AMERICA.
- 27. FUNFACT LA NIÑA MEANSLITTLE GIRL IN SPANISH. LA NIÑA IS ALSO SOMETIMES CALLED EL VIEJO, ANTI-EL NIÑO, OR SIMPLY "A COLD EVENT."
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- 29. EL NIÑO IS ALENGTHY WARMING IN THE EASTERN PART OF THE PACIFIC OCEAN. THIS NATURAL PHENOMENON OCCURS AT IRREGULAR INTERVALS OF TWO TO SEVEN YEARS AND LASTS FOR NINE MONTHS OR TWO YEARS AT MOST.
- 30. FUN FACT EL NIÑOMEANS LITTLE BOY IN SPANISH. SOUTH AMERICAN FISHERMEN FIRST NOTICED PERIODS OF UNUSUALLY WARM WATER IN THE PACIFIC OCEAN IN THE 1600S. THE FULL NAME THEY USED WAS EL NIÑO DE NAVIDAD, BECAUSE EL NIÑO TYPICALLY PEAKS AROUND DECEMBER.
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- 32. NATURAL FACTORS 1. DISTANCEFROM THE EQUATOR. 2. TOPOGRAPHY 3. OCEAN CURRENTS 4. PREVAILING WINDS 5. EL NINO 6. ATMOSPHERIC CIRCULATION
- 33. HUMAN ACTIVITIES 1.BURNING FOSSILFUELS 2.CUTTING DOWN TREES
- 34. “TREASURE HUNTING” DIRECTION: YOURMISSION IS TO LOOK UNDER YOUR DESK AND CHAIR. FIND THE HIDDEN GEMS, THEN SHARE THE TREASURE/ GEM TO YOUR FELLOW TREASURE HUNTERS.
- 35. HUNTING ON PROCESS GIMME5 “ANG LARO NG MGA ESTUDYANTENG HENYO”
- 36. ASSIGNMENT DIRECTION: MAKE APOSTER DEPICTING THE EFFECT OF GLOBAL CLIMATIC PHENOMENA.
- 37. Relevance to theTheme- 10pts Creativity – 10 pts Originality and neatness – 5pts Total: 25pts
Editor's Notes
- #2 Checking of Attendance Attendance checker kindly check the attendance for today. Write the names of your classmate who’s absent today and give it to me after our class.
- #3 Let me just set some rules class for today’s discussion with the Word “Pretty”, where in it stands for Can someone from the class give a brief summary of our last topic?
- #4 Do you want to play Class Ok, I have prepared an activity. Was the instruction clear to you, Class? Ok, bring out your phones.”
- #10 Greenhouse effect is a natural process by which certain gases in Earth’s atmosphere, such as carbon dioxide, methane, and water vapor, traps heat from the sun, preventing if from escaping into space and keeping the planet warm enough to sustain life. However, human activities have amplified these natural processes by releasing excessive greenhouse gases.
- #12 Exactly class! These human activities enhanced greenhouse effect and has led to global warming, resulting in rising temperatures and etc.
- #13 TRIVIA Aside from the mentioned greenhouse gases, what else are the other gases that are not mentioned?
- #15 (The teacher plays again a short video clip for further explanation)
- #16 -What does the video tell us about global warming class?
- #17 In continuation, what do you think would be an effect of global warming? - One possible effect of global warming Ma’am is the melting of ice caps and glaciers.
- #19 - Aside from the melting of the glaciers class, what else?
- #20 Based on the video, what do you think might have cause the LA wildfire?
- #21 For the definition of climate change, I need 3 volunteers to arrange the jumbled words.
- #22 Arranged the jumbled definition
- #25 This event is triggered by the cooling of the eastern part of the Pacific Ocean. Trade winds that move from east to west are strengthened. Moving air brings along too much water vapor. Areas that experienced severe drought which was caused by El Niño may encounter above normal rainfall. But in some cases, areas that experience dry season will be drier than normal conditions. La Niña’s effects are the opposite of El Niño.
- #28 El Niño is a lengthy warming in the eastern part of the Pacific Ocean. This natural phenomenon occurs at irregular intervals of two to seven years and lasts for nine months or two years at most.
- #29 Normally, as trade wind moves from east to west, it collects warm air. But when trade winds is weakened, it causes the piling up of warm surface water and making the part of the Pacific Ocean warmer leading to El Niño phenomenon. This happens when the upwelling of colder water is blocked by the large quantities of warm surface water. El Niño will most likely bring severe drought. It is believed that it causes stronger thunderstorm disturbance and massive storms. It also causes the decrease of the population of some species.
- #31 BRING YOUR PHONES OUT THEN TRY TO SEARCH HOW THIS FACORS AFFECTS OUR GLOBAL PHENOMENA
- #32 Bring you cellphones out the try to research on the factors that influences global climatic. Ok class, who would like to share his/her findings?
- #34 Listen Class, if you find one of the gems hold it still, until I let you unveil it to your classmate. Did I make myself clear Hunters? Ok, then let’s begin the treasure hunting!
- #35 To conclude our lesson for today, we’ve learned that human actions, are accelerating the greenhouse effect causing global warming and climate change. As a reflection for today topic, it is crucial that we take responsibility now to reduce the negative effects of this phenomena to protect the Earth for future generations.