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MOMS Science Mania 1 (55 Minutes) 1. A scientist's untested idea is called a... ○ A. Theory ○ B. Law ○ C. Hypothesis ○ D. None of the Above 2. Fertilizer has the following: ○ A. Gold ○ B. Silver ○ C. Nitrogen ○ D. None of the above 3. Which statement is true: ○ A. Quantitative data can be measured ○ B. Qualitative data can be measured ○ C. Quantitative and Qualitative cannot be measured ○ D. Quantitative and Qualitative can be measured 4. Living things are made up of... ○ A. Cells ○ B. Atoms ○ C. Matter ○ D. All of the above 5. Which group do human beings belong to? ○ A. Reptiles, ○ B. Amphibians ○ C. Mammals ○ D. all of the above 6. What do plant cells have which animal cells don't? ○ A. Nucleus ○ B. Vacuole ○ C. Chloroplast ○ D. Mitochondria 7. An example of metamorphosis is: ○ A. Tadpole to Frog ○ B. Caterpillar to Butterfly ○ C. Baby Elephant to Adult Elephant ○ D. Calf to Cow 8. Photosynthesis produces oxygen and... ○ A. Carbon Dioxide ○ B. Nitrogen ○ C. Glucose ○ D. Deoxyribonucleic acid 9. Pollination happens in the ______ of a plant. ○ A. Leaves ○ B. Stem ○ C. Roots ○ D. Flower 10. What are omnivores? ○ A. Those that only eat plants ○ B. Those that only eat meat ○ C. Those that eat plants and animals ○ D. Those that can produce their own food to survive 11. The tundra, rain forests, and deserts are all examples of: ○ A. Herbivores ○ B. Biomes ○ C. Sublimation ○ D. All of the above 12. The Femur is part of which system? ○ A. Digestive ○ B. Respiratory ○ C. Skeletal ○ D. Endocrine 13. Saliva helps with... ○ A. breathing air, ○ B. breaking down food ○ C. tasting food ○ D. growing hair 14. What is the job of a Vein? ○ A. To carry food and nutrients ○ B. To carry air ○ C. To control the diaphragm ○ D. To carry deoxygenated blood 15. What causes air to push in and out of the lungs? ○ A. The diaphragm ○ B. The nose ○ C. The lungs ○ D. The mouth 16. What are the states of matter? Select your best choice. ○ A. Solid, liquid, air ○ B. Solid, oil, oxygen ○ C. Metal, wood, rubber ○ D. Solid, liquid, gas, plasma 17. Water freezes at what temperature? ○ A. 32 degrees Celsius ○ B. 0 degrees Fahrenheit ○ C. 212 degrees Fahrenheit ○ D. 32 degrees Fahrenheit 18. Adam stands on the top of his house and drops an iron ball and a cotton ball at the same time. Which ball will hit the ground first? ○ A. The iron ball ○ B. The cotton ball ○ C. The cotton ball will fly away ○ D. Both will hit the ground at the same time 19. What is the charge of an atom's nucleus? ○ A. Positive ○ B. Negative ○ C. No charge ○ D. Changes between positive and negative 20. Which of the following options describe a metal's properties the best. ○ A. Shiny, conducts heat and electricity, malleable, ductile ○ B. Hard and dull, does not conduct heat and electricity ○ C. Gaseous in Nature ○ D. None of the above 21. What is Sodium Chloride? ○ A. An expensive metal ○ B. Table Salt ○ C. Sugar ○ D. Milk 22. Iron combines with oxygen to form a new substance commonly know as: ○ A. Magnet ○ B. Coal ○ C. Rust ○ D. Super Iron 23. If two substances are mixed and the mixed substances still keep their properties. It is: ○ A. A Chemical Reaction ○ B. A Mixture ○ C. A Nuclear Reaction ○ D. All of the above 24. The pH value tells how acidic or alkaline a substance is. A pH value of 1 means the substance is: ○ A. A Neutral solution ○ B. A Mild Acid ○ C. A Strong Base ○ D. A Strong Acid 25. Positive Acceleration is change in ○ A. Time ○ B. Distance over time ○ C. Speed over time ○ D. Force over time 26. When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction on the first body the law is known as: ○ A. Newton's 1st law of Motion ○ B. Newton's 2nd law of Motion ○ C. Newton's 3rd law of Motion ○ D. Newton's Law of Universal Gravitation 27. John's home is 100 m from his school. He walks at a speed of 25 meters per minute. How long will he take to reach school and then back home. ○ A. 100 seconds ○ B. 8 minutes ○ C. 4 minutes ○ D. 25 seconds 28. Simple machines increase the distance so that the force that you use to do work ○ A. Increases ○ B. Decreases ○ C. Stays constant ○ D. None of the above 29. In which electrical circuit will the light bulb glow brighter ○ A. Series ○ B. Parallel ○ C. Circular ○ D. All of the above 30. Lightning is caused by ___________ built during a thunderstorm. ○ A. Magnetic field ○ B. Static electricity ○ C. Unknown forces ○ D. Gamma rays 31. Electric Current is expressed in... ○ A. Volts ○ B. Watts ○ C. Amperes ○ D. Ohms 32. Which one of the following will make good magnets ○ A. Iron ○ B. Nickel ○ C. Cobalt ○ D. All of the above 33. Which one is a temporary magnet? ○ A. Electromagnet ○ B. Permanent Magnet ○ C. Gold ○ D. Sliver 34. Prism takes white light and __________ it into the color of rainbow. ○ A. Reflects ○ B. Refracts ○ C. Diffracts ○ D. Radiates 35. Which one travels the fastest? ○ A. Light ○ B. Sound ○ C. Airplane ○ D. Cheetah 36. Heat travels: ○ A. From a hot object to cooler object ○ B. From cooler object to a hot object ○ C. Is bi-directional ○ D. None of the above 37. Which one is not a temperature scale ○ A. Celsius ○ B. Fahrenheit ○ C. Kelvin ○ D. Newton 38. The upper most layer of Earth is call ○ A. The Skin ○ B. The Core ○ C. The Mantle ○ D. The Crust 39. Magma is hot liquid rock... ○ A. inside the Earth ○ B. flowing outside on the Earth's surface ○ C. raining from the sky ○ D. none of the above 40. People who study earthquake are called: ○ A. Quakologist ○ B. Earthologist ○ C. Seismologist ○ D. Tremorologist 41. What rocks take their name from fire? ○ A. Sedimentary Rocks ○ B. Igneous Rocks ○ C. Metamorphic Rocks ○ D. None of the above 42. Which one is the hardest object? ○ A. Diamond ○ B. Knife ○ C. Steel File ○ D. Gypsum 43. Without what phenomenon Earth temperatures would be much lower? ○ A. Evaporation ○ B. Condensation ○ C. Greenhouse Effect ○ D. Photosynthesis 44. Tornado are tall funnel-shaped... ○ A. monsters ○ B. clouds twisting at high speed ○ C. winds ○ D. no one knows what? 45. Tides in oceans are caused by: ○ A. The Earth's rotation ○ B. The Moon's weather ○ C. The Moon's gravity ○ D. The large ocean waves