Identification

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Ryoichi S. Otani Grade 4- St. Greggory

Science Reviewer

I. Identification: Write in the spaces provided the correct answers. 1. ________ are made up of tiny droplets of water suspended in the air. 2. Clouds are formed through the series of hydrologic events called __________. 3. ___________ is the day-to-day condition of the atmosphere. 4. __________________ affects our daily lives and we must consider it in planning our daily lives. 5. _______________ are experts who study and attempt to predict the day-to-day variations in the weather. 6. _____________ is the name given to the region beyond our planet. 7. ________________ made sense of the bright dots they saw in the sky by grouping them into constellations. They followed the movements of the moon and the planets and developed a simple model of the universe. 8. _____________ It is the force that pulls an object towards the center of the earth that keeps us from falling off into space. 9. _____________ circles the earth and have precisely measured the shape and size of the earth. 10. ______________ Its atmosphere is much less dense than that of Venus, yet denser of that of Mars. 11._________________ It is one third of the earth’s surface and made up of landmasses. 12._______________ it is the distance of the earth from the sun. 13._______________diameter of the earth. 14.______________ an imaginary line that runs through the middle of the earth. 15.______________ the movement of the earth around the sun. 16.____________ the movement of the earth around its axis, west to east. 17.______________ time when earth is closest to the sun 18.___________________time when earth is farthest from the sun. 19.______________ days to complete one revolution. 20.______________ the only natural satellite of the earth. 21.______________phase wherein the moon is faintly visible in the sky. 22.______________another term for 29 ½ days it takes the moon to revolve around the earth continuously. 23.___________ the time the side of the moon that faces us is half- lighted and the other half is dark. 24.____________ humped face of the moon. 25.____________ the side of the moon facing the earth is well- lighted. 26.___________________ season that starts in March and ends in June 27.___________________ season that starts in July and ends in October. 28.____________________ it is a powerful atmospheric change. 29.______________ is a local storm that happens over several square kilometres and is accompanied by lightning and thunder. 30.________________ it rises over 8 kilometres and the warm air condenses. 31._____________ it means big wind. 32.______________ a report that tells what an area’s weather will be during a certain period of time. 33.____________ are first formed somewhere in the ocean near the equator where the air os very warm and moist.

Ryoichi S. Otani Grade 4- St. Greggory

Science Reviewer

34._________________ Government agency responsible for giving the official report. 35._____________ Space including its contents. 36.____________ it is the study of the universe and how it changes with time. 37.__________________________________________________ Meaning of PAGASA. 38.________________ the earth’s pathway around the sun. 39.______________ Changes that is caused by the earth’s revolution around the sun. 40._______________ crew that detected traces of small amount of hydrogen and helium escaping from the moon’s surface. 41.__________________ diameter of the moon. 42.________________________ it is the distance of the moon from the earth. 43._______________________ different shapes of the moon as it reflects light around the sun. 44.__________________ date of the first space craft that landed on the moon. 45.______________Spacecraft that first landed on the moon. 46.______________ it covers 2/3 of the earth. 47.______________ exact area of the storm where there is an area of total calmness. 48._________________ typhoons in the United States 49._______________ sound produced when the air expands greatly which sends a vibrating wave outward at the speed of sound. 50.______________ blinding flash of light which comes first before hearing the thunder.

II.

Multiple Choice: Choose the Best answer that corresponds to the following questions. 1. Which of the following is a traditional way of predicting the weather? a. Artificial satellites b. International network of weather stations c. Cattles tend to lie down as storm approaches d. High altitude balloons 2. The government agency responsible for giving the official weather report: a. Philippine Agency Graphics Academics Social Affairs b. Philippine Atmospheric Graphical Astrochemical Services Administration c. Philippine Athletes Grand Academicals Special Administration d. Philippine Atmospheric Geophysical Astronomical Services Administration 3. Seabirds are often driven inland by storms and sea: a. Traditional way b. Modern way c. Both d. Neither

Ryoichi S. Otani Grade 4- St. Greggory

Science Reviewer

4. High altitude Balloons and satellites: a. Traditional way b. Modern way c. Both d. Neither 5. Country that has the most pleasant tropical climate: a. Philippines b. North Korea c. Alaska d. Africa 6. Which of the following do not relay weather forecast to the public? a. Cloudy sky b. Eclipse c. Occasional rains d. Sun will shine brightly 7. Which is or are the climates in the Philippines? a. Dry b. Summer c. Wet d. Rainy e. All of the Above 8. Which are the most common atmospheric changes in the Philippines? a. Hurricanes b. Thunderstorms c. Typhoon d. All of the Above e. B and C only 9. Which of the following causes strong updrafts? a. Unequal heating of the earth’s surface b. Global warming c. Ice age d. Sand Storm 10. Most distinguishable things about thunderstorm: a. Rain b. Lightning and thunder c. Sand storm d. Tsunami 11. During storm emergencies, one should have: a. Batteries and candy b. Cake and chocolate c. Flashlight and radio d. Mp3 and Coffee 12. During typhoon, one must wait for what kind of signal before going out: a. Go beyblade b. Amen c. All-Clear d. Stop look and listen

Ryoichi S. Otani Grade 4- St. Greggory 13.

Science Reviewer

Chinese term where the word Typhoon came from: Lao Tsu Tai fung Kung fu Nee hao 14. The greater the amount of heat, the greater the expansion and the louder the thunder. a. True b. False c. Maybe d. I don’t Know 15. These are rules to follow during typhoon: a. Dora’s advises b. Storm Safety c. Snellen Chart d. Laboratory Precautions 16. When JC looks out the kitchen window, he saw lightning and heard a loud and scary sound after. This indicates that there will be: a. A sunny day b. A sand storm c. A Cloudy day d. A Thunderstorm 17. A fisherman pans to go to the ocean to catch a fish. He notices that it is about to rain. This shows that the weather affects: a. Activities we do b. Clothes we wear c. Games we play d. Food we eat 18. These are experts who study and attempt to predict the weather. a. Cosmologists b. Meteorologists c. Climatologists d. Entomologists 19. Which of the following are not elements of the weather? a. Soil b. Wind c. Atmospheric pressure d. Humidity 20. Which of the Following is the study of the universe? a. Astrology b. Astronomy c. Planetology d. Cosmetology 21. Space+planets+moons+satellites+comets+stars+sun= ? a. Space b. Earth a. b. c. d.

Ryoichi S. Otani Grade 4- St. Greggory

22.

23.

24.

Science Reviewer

c. Universe d. Nebula Constant tilt of the earth: a. 22.5 b. 23.5 c. 24.5 d. 26.5 24 hours is equal to: a. 1 day b. 1 earth’s rotation c. 1 year d. A and B only Places where the light of the sun does not fall, it is: a. Doomsday b. Nightfall c. Night time d. New moon

25. What will happen if the earth stops spinning and turning around? a. End of the world b. No day and night c. Eclipse d. Tsunami 26. During revolution, what path does the earth follow? a. Circular b. Rectangular c. Elliptical d. Triangular 27. Countries that have four seasons belong to the: a. Temporal zone b. Temporary zone c. Temperate zone d. Temperature zone 28. Which of the following happens every four years? a. Eclipse b. Blue moon c. Apocalypse d. Leap year 29. The parts of the earth that receives more sunlight experience: a. Snow b. Flood c. Warm weather d. Cold weather 30. Places near the equator is called: a. Tropics b. Temperate zone c. Equinox d. Perihelion

Ryoichi S. Otani Grade 4- St. Greggory 31.

Science Reviewer

The imaginary line on which the earth turns: Aphelion Perihelion Revolution Axis 32. Typhoon: tai fung; Moon: ______: a. Luna b. Mars c. Jupiter d. Cronos 33. Period it takes the moon to revolve around the earth continuously: a. 28.5 days b. 29 days c. 29.5 days d. 30 days 34. Occurs 2-3 days after the new moon where the earth has moved a little eastward: a. Full moon b. Crescent moon c. Quarter moon d. Waning gibbous 35. The phase of the moon where the lighted part is the half that faces the sun and the unlighted part id the other side that faces the earth: a. Breaking dawn b. New moon c. Eclipse d. Twilight 36. A week after the new moon, the moon has reaches one fourth of its orbit around the earth. The side of the moon that faces us is half-lighted and the other half is dark. This phase of the moon is called: a. First quarter b. Second Quarter c. Gibbous d. Full moon 37. The phase of the moon where the lighted portion increases and the humped phase of the moon is visible: a. Gibbous b. Old Crescent c. New moon d. First Quarter 38. The side of the moon facing the earth is well- lighted: a. New moon b. Half moon c. Full moon d. Quarter moon 39. Which of the following is true: a. b. c. d.

Ryoichi S. Otani Grade 4- St. Greggory a. b. c. d.

Science Reviewer

Neil Armstrong arrived at the moon on July 20. 1969. Apollo 8 is the first space craft that land on the moon. Neil Armstrong is the only astronaut that landed on the moon. Buzz Aldrin Rode Apollo 17 and is the first person on the moon. 40. Hpw many days it takes for the earth to completely revolve around the sun? a. 300 days b. 345 ¼ days c. 365 ¼ days d. 400 days 41. America is at the temperate zone: a. True b. False c. Maybe d. I don’t know. 42. It is the force that pulls an object towards the center of the earth: a. Motion b. Landmasses c. Gravity d. Prayers 43. The terrestrial planets are the following except: a. Mercury b. Venus c. Jupiter d. Earth 44. During a thunderstorm, Zoey was stuck outdoors. Where is the safest place she could hide? a. Under a tree b. Under a flag pole c. Inside a sari-sari store d. Inside a telephone booth 45. What cloud forms during thunderstorm? a. Nimbus cloud b. Cumulus cloud c. Cumulonimbus cloud d. Stratocumulus cloud 46. Ichi asked the teacher why he is not floating unlikethe astronauts in space. The most likely response the teacher will say is that: a. Because Ichi is too fat that’s why he is not floating. b. Because there is gravity that is preventing everything on earth from falling off the space. c. Because of global warming d. Because the earth only has one moon. 47. High winds and heavy rains most likely cause: a. Flooding b. Draught c. Desert islands

Ryoichi S. Otani Grade 4- St. Greggory

Science Reviewer

d. Global warming 48.

Which of the following is not a Season: a. Rainy b. Summer c. Tsunami d. Dry 49. Lightning is seen first before thunder because: a. When negative and negative tend to unite they become neutral b. When positive and positive then to unite they become neutral c. When positive and negative tend to unite they become neutral d. None of the above 50. It is the day-to-day condition of the atmosphere and affects our daily lives: a. Weather b. Storms c. Typhoon d. Global Warming

III. Enumeration NOTE: Write your answers below or at the back. 1.-3. Give three sources modern weather forecasters get in order to predict the weather patterns. 4.-5. Give two traditional way of predicting the weather. 6.-8. Give three symbols or phrases that are commonly used in relaying weather forecasts to the public. 9.-12. Give four climates. 13.-15. Give three hall marks or manifestations of a thunderstorm. 16.-20. Give five Storm Safety Precautions. 21.-25. Give the five compositions of the earth’s atmosphere. 26.-29. Give the four Terrestrial planets. 30.-34. Give Five phases of the moon. 35.-37. Give the first three astronauts that landed on the moon. 38.-39. Give the two movements of the earth. 40.-43. Four months wherein summer or dry season occurs. 44.-47. Four months wherein wet or rainy season occurs. 48.-50. Give three atmospheric changes occurring in the world.

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