1) This is known as the center of the typhoon a) epicenter b) eyewall c) eye d) outer rainbands 2) What does "PAGASA" stands for? a) Philippine Atmospheric Geophysical, Astronomy Services and Administrations b) Philippine Agency on Geophysical Astronomical Services and Administrations c) Philippine Atmospheric, Geophysical and Astronomical Services Administration d) Philippine Atmospheric of Geophysical Astronomical Services and Administration 3) Where are asteroids found in the Solar System? a) Between Earth and Mars b) In the Oort Cloud beyond Neptune c) Between Mars and Jupiter d) Close to the Sun 4) What are comets made of? a) Metals like iron and nickel b) Hydrogen Gas c) Pure gases d) Ice and rock 5) Which of the following is NOT necessary for a tropical cyclone to form? a) high air pressure b) converging winds c) changes in air pressure d) continuous evaporation and water cycles 6) It is a mature tropical cyclone with a maximum wind speed of 118-184 kph. a) Tropical Storm b) Severe Tropical Storm c) Typhoon d) Super Typhoon 7) Typhoon forms in the South Pacific Ocean. a) True b) False 8) Hurricane forms in the Indian Ocean. a) True b) False 9) What is the meaning of PAR? a) Philippine Atmospheric Responsibility b) Philippine Area of Responsibility c) Philippine Area of Rangers d) Pacific Area of Responsibility 10) Tropical Cyclones weaken when they "landfall". a) True b) False 11) This is an area of rainfall where all the clouds and precipitation are stretched out. a) Eye b) Eyewall c) Rainbands 12) It is the rainfall warning color given when the observed rainfall level has reached more than 30 mm of rain in 1 hour and is likely to continue in the next 2 hours. a) Red b) Orange c) Yellow 13) Which celestial body has its name derived from a Greek word that means "long-haired star"? a) asteroid b) comet c) meteor d) meteoroid 14) Which of the following is NOT a classification of asteroids based on composition? a) chondrite b) metallic c) rocky d) stony 15) Short-period comets originate from the Kuiper belt. a) True b) False 16) Comets are also known as "dirty snowballs" because of their appearance and composition. a) True b) False 17) Meteors are also known as shooting stars or falling stars. a) True b) False 18) A meteoroid becomes a meteorite when it enters the Earth’s atmosphere and burns up creating a streak of light. a) True b) False 19) Meteroids orbit the sun. a) True b) False 20) How does the tail of a comet form? a) The comet's tail forms when the comet collides with another celestial body. b) The tail forms as sunlight and solar wind cause the ice and dust on the comet to sublimate and scatter. c) The tail forms due to gravitational forces pulling material from the comet as it approaches the Sun. d) The comet’s tail forms from the light emitted by the comet itself.

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