FTCE: Subject Area K-6: Science Exam Questions And Answers ( Verified And Updated )

FTCE: Subject Area K-6: Science Exam Questions And Answers ( Verified And Updated ) A chemical reaction involves - answerBoth the release and absorption of energy Which of the following is an example of an element? - answerCarbon Atoms of the same element that differ in the number of neutrons are called? - answerIsotopes The lowest temperature in Celsius degree is - answerapproximately 273 degrees below zero Which force is related to the concentration of a bungee cord? - answerelastic Power is calculated by the following formula: Power=Force x Distance ----------- Time Two trucks engines (engine A, engine B) transport equal loads the same distance, Engine A transports the load in one hour while engine B requires two hours, Which is correct? - answerengine A has twice the power of engine B The apparent change in frequency when the sound source approaches an observer is referred to as - answerDoppler effect Which of the following is produced by virtual image upright and smaller than the actual object viewed but is unable to form a real picture? - answerconvex lens The speed of light is - answerThe same as the speed of X-Ray Static electricity is formed by the transfer from one object to another by the - answerElectrons When a bulb burns out in an electronic circuit all of the other bulbs also go out. This is an example of what type of circuit? - answerSeries A force exerted by a magnetic field on the current in a wire acts in the direction - answerperpendicular to the direction of the current and magnetic field The heat transfer process of conduction is defined as the - answertransfer of energy from atom to atom in a substance through collusion Traces of galleries in certain parts of Asia, Africa, India, Australia, and Antarctica support the theory of - answerContinental drifts Fossils of seashells formed along a mountain ridge most likely indicate that: - answerThis portion of the earths crust was once part of the ocean flow and move as a result of crustal plate movement Using the map bellow, what is the approximate latitude and longitude of Miami? - answer26 Degrees North, 80 Degrees West Pre-existing rock that is transformed by the high heat and/or extreme pressure into new rock is called: - answerMetamorphic In general compared to the air surrounding it, the temperature of a high pressure system is - answerWarmer Which soil sample on the table below will produce aquifer with the highest water quality? Soil Sample: A, B, C, D Time (in min) to permeate: 2 6 10 42 - answerD The color of a star is determined by - answerTemperature Conducting certain kinds of scientific research on the growth of crystals is facilitated on orbiting space station because the - answerobjects are relatively weightless The earths ocean tides are directly related to: - answerThe Moon A crystal is considered non-living organism because - answerIt does not respond to stimuli A sexually transmitted disease in humans that is caused by a bacterium is - answerGonorrhea Production of energy in cells occurs primarily in the - answerMitochondria Which part of the reproduction process is more appropriate to include in a 3rd grade cirriculum? - answerPollination The life cycle of a butterfly is an example of? - answerComplete Metamorphosis In the process of mitosis, chromosomes are doubled and lined up during - answerInterphase In most eco-systems, bacteria and fungi play an important role as - answerdecomposers A cause of the increasing volume of UV rays from the sun in recent years is - answerBreak down of ozone in the stratosphere by chemicals released on earth Viceroy, King and Monarchs resemble each other. Although the monarch is the only one poisonous, most birds avoid all three species. This represents which type of adaptations for the birds. - answerAvoidance Which of the following will reduce the use of solid waste land use? - answerMaking a compost pile What process is used to group chemicals according to their physical properties? - answerObserving Determine the mass that is showing on the scale below? - answer182.5 Grams A 3rd grade teacher is exploring the concept of control and variable in a Science experiment. The class decides to grow plants as a part of this unit. Which set of variables is the most realistic to control in the classroom? - answerLight, Soil, Water Which device will best measure the pull of gravity on a rock? - answerGravimeter Which is a safe storage technique? - answerstore no chemical above eye level The instrument that could be used both to guide satellites and to provide accurate measurements is the - answerlaser Given assignment of using the computer to prepare a list of geographical locations, where can one find examples of fossilized substances? - answerPerform a search using one of the internet search engines A science fair project has generated extensive numerical data. Which kind of computer software program would keep track of the figures and help work out all the calculations? - answerelectronic spreadsheet software A 5th grader will document changes in their schools environment for a year. The most manageable tool for the students to document these changes will be - answerCharts and graphs Some media centers are capable of conducting face to face meetings by using - answerTeleconferencing Which of the following software copying practices is legal (absent a side license)? - answerDistributing copies to departmental faculties Which of the following is an examples of compound? - answersalt Atoms of a given element that differ in number of neutrons are called> - answerIsotopes The measurement used to determine the warmness or coldness of a body is called? - answerTemperature