Noon pa mang 1972, natukoy na ng United Nations Conference on Human Environment ang posibilidad ng ugnayan ng kalikasan at ng kaunlaran. Mula rito, naglitawan na ang mga panawagan sa isang alternatibong kaunlaran sa harap ng lumalalang krisis pangkalikasan. Ganumpaman, nag- patuloy pa rin ang pagkawasak at pagkasira ng kalikasan dahil sa mga tradisyunal na patakarang pang-ekonmiya na hindi tu- mutugon sa mga usaping pangkalikasan hanggang hu- mantong ito sa nakaaalarmang sitwasyon.Taong 1987 nang binuo ng United Nations ang Pandaigdigang Komisyon sa Kalikasan at Kaunlaran (World Commission of Environment and Development) para pag-aralan at bigyan ng kaukulang solusyon ang problema ng kalikasan at kaunlaran. Binigyang diin ng Komisyon na ang kaunlaran ay da- pat tumugon sa pangangailangan ng kasalukuyang hen-
Directions: Choose the letter of your answer.31. Which of the following persons who cannot provide you support in times of stress?A. FamilyC. GangB. FriendsD. Teachers32. It is called minor but frequent everyday events that cause stress.A. StressorC. HasslesB. DistressD. Eustress33. Which of the following is situation is a cause of major life changes?A. Taking examsC. Experiencing death of parentB. Beginning to dateD. Doing stage performance34. It is called the changes in the body that occur from experiencing stress.A. General Adaptation Syndrome C. General Academic StrandB. General Adaptation Signs D. General Alarm Syndrome35. It is the stage when body has already responded to the stressors.A. Burnout StageC. Alarm StageB. Resistance StageD. Exhaustion Stage36. Which among the following is not a stressor from the surroundings?A. Losing SomethingC. Street walks with foul odorB. EarthquakeD. Flashflood37. It is the stage when a person experiences the flight or fight feeling.A. Exhaustion StageC. StressB. Alarm StageD. Resistance Stage38. Who can be a person that could provide support in stressful situations in school?A. StrangerC. Good FriendsB. Barangay Health Workers D. Teachers39. Which of the following is a medical problem that linked with negative stress?A. AcrophobiaC. AlzheimerB. AgoraphobiaD. Anxiety40. The following are the major stressor of adolescent exceptA. Death of a close friendC. Experiencing a serious illness of a parentB. Going through parent's separation D. Breaking up with girlfriend/boyfriend pls answer
During which of the following process a new copy of a DNA molecule is precisely synthesized? A. Transformation B.Transcription C. Translation D. Replication
Let’s AssessDirections: Read and analyze each item. Write the letter of the correct answer on thespace provided before each number.For numbers 1 - 7 refer to the figure below. Which of the following pairs of angles refer tothe given angle in each number?
D.ITtarther or closer from a reference pointc. It looks biggerd. It is on top of a reference point4. The distance traveled by an object per unit time is caileda velocitybspeedc. momentumd acceleration5. How many meters are there in 1 kilometer?a. 1b 10c. 100d. 1 0006. Which unit is preferably used to measure the distance between two cities?a centimetersb kilometersC metersd. mile7. Why do we need to use the metric system of measurement?a. because it is used by many scientist b because it is important to describe motionc because it is used to movementd. because it is easier to understand each other's data8. Velocity is a measure of speed that takes into account thea. weight of an objectb force of the movementC. direction of movementd. acceleration of an object9. Which of the following is the standard unit of measurement used for distance or length?a. footb meterc minuted Second10. Which of the following demonstrates motion?a boy jogging in placeb. dog barking at the garagec. giri running towards her fatherd. boy running on a treadmill device11. Why are copper, iron and silver good conductors of heat and electricity? They are made up ofd watera metalb. fabricc plastic12. Why is it better to use a metal pot than clay pot?a metal pots are slower to heat than clay potsb. metal pots are faster to heat than clay potsc. metal pots and clay pots take the same time to heatd. metal and clay pots cannot be heated13. Materials through which electricity pass easily are called?a insulatorsb. conductors c. non-conductors d. metallic14. Which of the following group of materials are good conductors of electricity?a copper, silver, gold, glass, and zinc b. wood, paper, leather, and plasticc. iron, copper, silver, gold, and nickel d.gold, paper, cloth, and plastic15. Materials that do not transmit electricity and heat are called?a. insulatorsb. conductorsc. non-conductors d. metallic16. Which of the following is most likely to conduct electricity the fastest?a. woodb. plasticc. iron grillsd. rubber17. The following are good conductors of heat and electricity EXCEPTa silver spoonb. golden ringC. cottond. iron bar18. If you will buy pan for cooking, what would you prefer?a metal panb. plastic panc. clay pand. ordinary pan19. Metals are usually used by manufacturers in making cooking utensils Why?a. Metals are not good conductors of heat. b. Metals are good conductors of heat.c. Metals are not good insulators of heat d. Metals are good insulators of heat.20. What will you use if you want electricity or heat not to pass in your hands?a. copperb. metalc. fabricd iron