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MODULE-2-climate-Copy.pptswgwydsgdshdgsx
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- 2. OBJECTIVES: 1. Distinguish Climatefrom Weather. 2. Identify the factors that affects climate. 3. Determine how each factor affects climate.
- 3. PRE-ASSESSMENT 1. How doesthe windward side differ from the leeward side of a high land? a. The windward receives more precipitation than the leeward. b. The leeward side has more vegetation than the windward side. c. The windward side receives more heat than the leeward side. d. The leeward side receives more precipitation than the windward side. 2. Which of the following BEST describes climate? a. The weather that occurs in the atmosphere within a day. b. The pattern of weather that occurs in a region over a long period of time. c. The pattern of weather that occurs in a region over a short period of time. d. The disturbance in the atmosphere that happens in a long period of time.
- 4. PRE-ASSESSMENT 3. Why arethe coldest places on earth found at the poles? a. great amount of gaseous particles trap heat from the surface b. great amount of thermal radiation is received by these areas c. less amount of gaseous particles trap heat from the surface d. less amount of thermal radiation is received by these areas 4. Which of the following can cause global warming? a. volcanic eruptions b. the increase of the amount of rainfall c. the rising of warm air into the atmosphere d. increase of the amount of CO2 in the atmosphere
- 5. PRE-ASSESSMENT 5. City Ais surrounded by bodies of water and has a moderate climate. It is located near the equator. What will most likely affect the climate of the city? a. altitude b. latitude c. Distance from the ocean d. all of these
- 6. WHAT IS CLIMATE? CLIMATE Itis the overall condition of an area over a long period of time. WEATHER It is a short condition of atmosphere at particular time and place.
- 7. RECALL LATITUDE – animaginary line that circles the earth and that is parallel to the equator. LONGITUDE – an imaginary line that extends from north pole to south pole
- 8. RECALL TROPICAL REGIONS – nearthe equator. TEMPERATE REGIONS – moderate temperature POLAR REGION – south pole and north pole
- 9. FACTORS THAT AFFECTS CLIMATE Latitude Altitude Topography Distance from the Ocean Ocean Currents
- 10. ACT. 1 WHENTHE SUN’S RAY STRIKE
- 11. ACT. 1 WHENTHE SUN’S RAYS STRIKE 1. How much is the tilt of the earth’s axis? 2. Which of the earth receives most of the sun’s rays? 3. Why does the amount of heat receive by places far from the equator becomes less? 4. Why are the coldest places on earth found near the poles? 5. Why are the places with high temperature found at the equator? 6. How does latitude affects climate?
- 12. FACTORS THAT AFFECTS CLIMATE Latitude
- 13. Tilt of theEarth’s axis towards or away from the sun creates the seasons Earth’s Seasons North Pole Earth When the north pole tilts toward the sun, it gets more radiation – more warmth during the summer SUMMER (Northern Hemisphere) South Pole WINTER (Southern Hemisphere) When the north pole tilts toward the sun, the south pole tilts away So when it’s summer in the north, it’s winter in the south Equator
- 14. Tilt of theEarth’s axis towards or away from the sun creates the seasons Earth’s Seasons When the north pole tilts away from the sun, it gets less radiation – So it’s colder during the winter Earth WINTER (Northern Hemisphere) SUMMER (Southern Hemisphere) When the north pole tilts away from the sun, the south pole tilts toward it… When it’s winter in the north, it’s summer in the south North Pole South Pole Equator
- 15. Common geographic boundariesrelate directly to Earth’s tilt
- 16. Where are therainforests in the region? Where are the bands of desert?
- 17. CONCLUSION: Therefore, when thearea is farther from the equator, the air temperature is lower(Cold). When the place is closer to the equator, the air temperature is higher(Warm). As the latitude increases, the greater the angle the sun’s rays strike.
- 18. FACTORS THAT AFFECTS CLIMATE Altitude
- 19. ACT. 2 THEHIGHER, THE COLDER PLACE Elevation above sea level (m) Annual average temp. (0C) BACOLOD 10 27.5 BAGUIO 1400 16 LAOAG 20 27.3 MANILA 10 27.7 TACLOBAN 20 29.4 TAGAYTAY 640 22.7 ZAMBOANGA 30 27.6 Different Cities in the Philippines and Their Annual Average Temperature
- 20. Processing Questions: 1. CONSTRUCTA LINE GRAPH BASED ON THE DATA. 2. WHICH PLACE IS THE COLDEST? HOTTEST? 3. BASED ON THE DATA, WHAT IS THE RELATIONSHIP BETWEEN ALTITUDE AND CLIMATE OF A PLACE?
- 21. ALTITUDE THE HEIGHT OF SOMETHING,SUCH AS LAND, ABOVE THE LEVEL OF THE SEA.
- 22. D E CO D E !!! “1 19 20 8 5 1 12 20 9 20 21 4 5 9 14 3 18 5 1 19 5 19, 20 5 13 16 5 18 1 20 21 18 5 4 5 3 18 5 1 19 5 19. 20 8 5 8 9 7 8 5 18,
- 23. A S TH E A L T I T U D E I N C R E A S E S, T E M P E R A T U R E D E C R E A S E S. T H E H I G H E R, T H E C O L D E R D E C O D E !!!
- 24. is located inAfrica and found near the equator. It stands 5,895m above sea level. The peak of this mountain is covered by ice. That’s because the “air temperature decreases as the altitude increases”. MT. KILIMANJA RO
- 25. It has anannual average temperature of 16oC. It has an elevation of 1,435m above sea level. “Air temperature decreases as the altitude increases”. BAGUIO CITY
- 26. Lighter air cannotabsorb much heat, making air temperature lower. FOR EVERY 1000 M, THERE IS A DROP OF 6.5 C. AT HIGHER ELEVATIONS, THERE IS LESS AIR. THE AIR MOLECULES ARE FARTHER APART, THUS MAKING THE AIR LESS DENSE.
- 27. ENRICHMENT ACTIVITY: 1. ANALYZETHE POTENTIAL CHALLENGES AND ADVANTAGES OF HUMAN SETTLEMENT AT HIGH ALTITUDES. CONSIDER FACTORS SUCH AS AGRICULTURE, INFRASTRUCTURE AND LIFESTYLE.
- 28. FACTORS THAT AFFECTS CLIMATE Distance from the ocean
- 29. ACT. 3 WHICHCOOLS OR HEATS FASTER? OBJECTIVES: • EXPLAIN HOW DISTANCE FROM THE OCEAN AFFECTS CLIMATE. • COMPARE THE EFFECT OF HEAT ON WATER AND LAND. MATERIALS: WATER, SAND/SOIL, THERMOMETERS, EVAPORATING DISH, HEATING SETUP, TIMER
- 30. ACT. 3 WHICHCOOLS OR HEATS FASTER? Temperature readings in heating the sand and water TABLE 1: HEATING TABLE 2: COOLING TIME Temp. of water oC Temp. of sand oC INITIAL 1 min. 2 3 4 5 TIME Temp. of water oC Temp. of sand oC INITIAL 1 min. 2 3 4 5
- 31. ACT. 3 WHICHCOOLS OR HEATS FASTER? 1. Which heats up faster? 2. Which cools faster? 3. Make a conclusion about the relationship of distance from the ocean and climate.
- 32. FACTORS THAT AFFECTS CLIMATE Distance from the ocean
- 33. KEY CONCEPTS Soil absorbsheat faster than water. At the same time soil releases heat faster than water. During daytime, the air above the sea is colder than the air above the land. During nighttime, warm air would flow from sea to land, making the temperature on land higher.
- 34. KEY CONCEPTS Warm airmoves out from land to sea, slowing down the rise of air temperature above land. Warm air then flows from sea to land, so the drop in air temperature above ground is moderated. Places that are near the oceans have moderate climate as the body of water regulates temperature.
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- 38. CONCLUSIO N Places that arefar from the bodies of water have extreme climates, as there are no bodies of water that will help to circulate the movement of cold air and warm air.
- 39. EXAMPLE British Isleshas an average maximum temperature of 17 ˚C and minimum of 0 ˚C . Moscow has an average maximum temperature of 21 ˚C and minimum of -8 ˚C .
- 40.
- 41. ACT. 4. TEMPERATUREOF DIFFERENT CITIES AROUND THE WORLD Table: World City Temperature City Altitude (m) Temperature (˚C) High Low Paris 30 23 18 Beijing 43.7 24 11 Cairo 74 31 22 Berlin 36 15 2 Denver 1609.3 7 -3 Manila 13.1 30 26 Tokyo 20.1 21 18 Vienna 19.1 -1 -6 Warsaw 110 11 -1
- 42. ACT. 4 1. Whatfactor greatly affects the climate in each City? a. Paris – b. Beijing – c. Cairo – d. Berlin – e. Denver – f. Manila – g. Tokyo – h. Vienna – i. Warsaw -
- 43. ACT. 4 2. Whichcity had the highest temperature? 3. What factor is the cause of high temp. in that city? 4. Which city had the lowest temperature? 5. What factor is the cause of low temp. in that city?
- 44. FACTORS THAT AFFECTS CLIMATE Topography
- 45. FACTORS THAT AFFECTS CLIMATE Topography means the features (such as mountains and rivers) in an area of land.
- 47. Leeward Side Windward Side WINDWARDOR LEEWARD?
- 50. KEY CONCEPTS The areain which the wind blows is called the Windward Side. Here, the winds blocked by the mountain, forcing it to move upward. This will result in precipitation on the windward side.
- 51. KEY CONCEPTS The airmoves down towards the opposite region called the Leeward Side. The cold air mass starts to absorb heat and becomes warm and dry. As a result, the area becomes dry and has less precipitation.
- 52. KEY CONCEPTS Therefore, the windwardside area experienced cold weather mostly because of precipitation than on the leeward side.
- 53. OTHER FACTOR THAT AFFECTSCLIMATE OCEAN CURRENTS
- 54. OCEAN CURRENTS is thetemperature of the water in the ocean.
- 55. In the northern hemisphere,the current flows in clockwise direction. In the southern hemisphere, current flows in counter- clockwise direction.
- 56. ACT. 5 OCEANCURRENTS Study the map below
- 57. Ocean Currents that flowsaway from the equator, carries warm water. Ocean Currents that moves towards the equator, carries cold water.
- 58. ACT. 5 1. Give3 ocean currents that carries warm water. 2. Give 3 ocean currents that carries cold water. 3. How do ocean currents affect climate?
- 59. TASK: Directions: Follow thegiven instructions for your output in this module. 1. Suppose you are a tourist guide in a company and your job is to showcase beautiful places in the country. 2. Choose (2) famous places in our country and explain the climatic condition. 3. Make a written report for these two places. Use the table below as a guide. Do this on a separate sheet of paper.