1) Soil is found at the Earth's _________ layer. a) topmost b) middle c) bottom d) center 2) These are the four major types of soil. a) sand, silt, rocks, loam b) sand, silt, mud, loam c) chalk, silt, clay, loam d) sand, silt, clay, loam 3) _____ is coarse and gritty in texture. It has loose particles that are also the largest among all the soil types. a) Sand b) Clay c) Loam d) Silt 4) Sand can be found in many landforms such as deserts and coastal areas. a) TRUE b) FALSE 5) _____ is smooth in texture. It has smaller particles than sand. It can drain water easily so it can hold more water and nutrients. a) Clay b) Silt c) Sand d) Loam 6) _____ is very fine and grained. It has particles smaller than those of silt and sand. a) Silt b) Sand c) Clay d) Loam 7) _____ is the ideal soil for planting. a) Sand b) Silt c) Clay d) Loam 8) Why is soil important to us? a) We build on it b) We walk on it c) Plants need it to grow d) All of the above 9) Which type of soil has the largest particle? a) Clay b) Silt c) Sand d) Loam 10) Which type of soil has the smallest particle? a) Clay b) Silt c) Sand d) Loam 11) _____ can be obtained from natural environments that run on the surface of the earth. a) Ground water b) Surface Water c) Ocean Water d) Natural Water 12) ____ can be obtained from below the Earth's surface. a) Ground Water b) Surface Water c) Natural Water d) Artificial Water 13) Seas and oceans are vast bodies of water with high salt content. a) True b) False 14) ____ are enclosed bodies of water surrounded by land. a) Ocean b) River c) Lakes d) Pond 15) _____ and ____ are bodies of flowing water that leads to seas and other larger bodies of water. a) Ponds and River b) River and Streams c) Ocean and Lake d) Puddle and Pond 16) _____ are flowing water from high places going to a river or a stream. a) Waterfall b) Pond c) Lake d) Ocean 17) Dams are used to collect and store electricity. a) True b) False 18) Many people depend on _____ and _____ for drinking water. They are examples of groundwater. a) Wells and Springs b) Ocean and River c) Lake and Pond d) Dam and Waterfall 19) How can we save water usage? a) Make sure the pail is overflowing with water b) Keep the hose turned on so that plants will get water c) Turn off faucet while brushing your teeth d) Use shower together with faucet while taking a bath. 20) What can you do to help keep our waters clean? a) Segregate our garbages b) Conserve water c) Don't throw wastes on riverside d) All of the above 21) Water helps regulate body temperature and maintain body functions. a) True b) False 22) How many glasses of water is required to maintain good health a) 2-4 glasses b) 6-8 glasses c) 4-6 glasses d) 8-10 glasses 23) The water cycle consists of the following processes a) Evaporation, Transpiration, Condensation, Precipitation b) Evaporation, Sublimation, Transpiration, Condensation c) Evaporation, Deposition, Sublimation, Condensation d) Perspiration, Sublimation, Evolution, Collection 24) The water from bodies of water on the Earth's surface turns into water vapor when heated by the sun. This process is called _____ a) Condensation b) Evaporation c) Transposition d) Perspiration 25) Water that is absorbed by the plants and is released in the air to be vapor. This process is called _____ a) Transpiration b) Evaporation c) Condensation d) Transposition 26) This process is responsible for cloud formation. a) Cloud Formation b) Condensation c) Contemplation d) Completion 27) When clouds become too heavy to stay up in the air, the water droplets pour down in the form of rain, snow, or hail. This process is called _____ a) Perspiration b) Precognition c) Precipitation d) Pre-evolution 28) When water from precipitation is absorbed by the soil, it leads to the process of _____ a) Transportation b) Transposition c) Transpiration d) Transformation 29) All of the choices are uses of water except one a) Industy b) Household c) Agriculture d) None of the above 30) How many percent of water comprises the Earth? a) 70% b) 80% c) 90% d) 60% 31) Mix events that happen each day in our atmosphere a) Weather b) Whether c) Wether d) Wethear 32) A weather instrument that measures temperature a) Thermosphere b) Thermometer c) Thermostat d) Thermal Scanner 33) The liquid metal inside the thermometer is called _____ a) Mercury b) Carbon c) Oxygen d) Hydrogen 34) Air pressure can be measured using _____ a) Barometer b) Barmeter c) Barong d) Bars 35) Rain Gauge measures this weather component a) Temperature b) Wind Speed c) Wind Direction d) Precipitation 36) This weather instrument measures wind speed a) Anemometer b) Anyamometer c) Anomometer d) Atomometer 37) Wind Vane is used to determine this weather component a) wind speed b) wind pressure c) wind direction d) wind texture 38) Humidity can be measured using a) Barometer b) Wind Vane c) Hygrometer d) Thermometer 39) Temperature is measured in a) Inches b) Centimeters c) Degrees d) Feet 40) This person is responsible on telling us weather forecasts a) Weather Crew b) Weather News c) Weather Forecasters d) Weather Catcher 41) It is _____ when the you can see the sun shining and nothing is in the way of the sun's bright sun rays. a) Rainy b) Cloudy c) Sunny d) Windy 42) A _____ weather happens when the clouds let go of all the water stored in them and water droplets fall to the earth. a) Rainy b) Cloudy c) Sunny d) Windy 43) When clouds fill the sky and cover the sun it is called _____. a) Rainy b) Cloudy c) Sunny d) Windy 44) When the air moves quickly it is called _____. a) Rainy b) Cloudy c) Sunny d) Windy 45) Observe Day 1, which place has a colder temperature? a) Cavite City b) Sta Rosa City 46) Which day is hottest in Sta Rosa City? a) Day 1 b) Day 2 c) Day 3 47) Which day is hottest in Cavite City? a) Day 1 b) Day 2 c) Day 3 48) Where does the wind blow on the 3rd day at Cavite City? a) North b) South c) East d) West 49) Which place had a good weather condition in the past 3 days? a) Sta Rosa City b) Cavite City 50) Which day has the fastest wind speed at Sta Rosa City? a) Day 1 b) Day 2 c) Day 3 51) _____ occurs when you use or lose more fluid than you take in, and your body doesn't have enough water and other fluids to carry out its normal functions. a) Rehydration b) Dehydration c) Mehydration d) Lehydration 52) A disease that you can be infected when urine or contaminated water gets into your eyes, nose, mouth, or broken skin (such as a cut or scratch). a) Dengue b) Leptospirosis c) Osteoporosis d) Heat Stroke 53) It is safe to store rainwater for a long time after a heavy rain. a) True b) False 54) The following are safety precautions to do during a storm except a) Stay inside the house b) Listen to weather forecasts on radios and televisions c) Watch movies with your family d) charge your cellphones and flashlights incase of brownouts 55) It is advisable to store foods and health kits when a storm is approaching a) True b) False 56) When there is an announcement that a landslide could happen near you, what will you do? a) Ask your friends to play outside with you b) Go outside and take a selfie on the place c) Ask your parents that it is not safe to go far from house d) Eat snacks with your family outside your house 57) It is raining outside, Dora needs to go to school, what should she bring so that she won't get wet? a) Cellphone, Bag, Mirror, Comb b) Raincoat, Umbrella, Boots, Flashlight c) Candies, Chocolates, Biscuits, Juices d) Map, Backpack, Boots, Pet 58) The sun is too hot and the temperature is so high and you are outside. What do you need to do to protect yourself from the harsh sunlight? a) sun bathe because it is summer b) play under the sun with your friends c) find a place and wait for the sun to be covered d) stare at the sun for a long period of time 59) The wind is blowing fast because a storm is approaching. What will you do? a) Make a kite and play with your friends b) Take your anemometer and record the status c) Get inside the house and listen to news d) Do the laundry because the wind will dry the clothes quickly 60) What disease can you get when you stayed under the sun for a long period of time? a) Sunburn b) Sunlight c) Sunglasses d) Sunscreen 61) What is the light source that we can get from the nature? a) Artificial Light b) Flash Light c) Natural Light d) Man Made Light 62) What is the light source that we can get by man made materials a) Artificial Light b) Flash Light c) Natural Light d) Sun Made Light 63) The sun is an example of what light source? a) Artificial Light b) Natural Light 64) It is the process of food making by plants a) Photogenic b) Photosynthesis c) Photosentences d) Photocopy 65) These are the three classifications of objects a) Transparent, Translucent, Opaque b) Transformer, Transparent, Opaque c) Transparent, Translucient, Opaque d) Transparent, Translucent, Opeyk 66) How are shadows formed? a) Dancing under the sunlight b) Blocking the light c) Blocking the wind d) Singing under the sun 67) ×Is the shadow formed correct? a) True b) False 68) Block of wood, Table, Walls are examples of? a) Transparent object b) Opaque Objects c) Translucent Objects d) School Supplies 69) Is the shadow formed correct? a) True b) False 70) It is the biggest star in the solar system. It is a great source of light to our planet a) Milky Way b) Asteroid c) Moon d) Sun

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