NES Elementary Education Subtest II: Science, Health and Fitness, Arts (2022/2023) Rated A+

NES Elementary Education Subtest II: Science, Health and Fitness, Arts (2022/2023) Rated A+ Which of the following is the main cause of tide? Wind In Northern hemisphere, surface currents always move water Clockwise The continental crust is the thickest beneath which of the following? Plains What is the planet that could float on water due to its low density? Mars Of the following, which position of a roller coaster has the greatest amount of potential energy? As it travels up a hill RNA is produced from DNA in the process of Transcription Which of the following would be the best use for a material that reflects almost all light? Mirror Which of the following best describes mutation? A change that is inherited Which of the following is incorrectly described? Circulatory system - breathing system How does the human body maintain a constant temperature? Homeostasis A fourth grade student sees a puddle of water on the sidewalk when she travels to school. As she travels back home, the puddle of water is gone. What happened to the water in the puddle? It condenses In the winter, the pond begins to freeze, causing the ducks to leave the pond to warmer climates. The ducks might migrate because they have Difficulty finding food The Earth is southeast of the Sun now. Where will it be in six months? Northwest of the Sun Which is the first step in a design process? Describe the problem The two students want classmates to repeat the investigation so that they can compare results. When repeating an investigation, what should the students communicate so that the results may be compared? Materials and steps used in the investigation In a lesson, the students will study how water changes from liquid to gas. Materials: electric heating coil, beaker and thermometer Procedure: Record the temperature of the water Of the following, what can be done to ensure safety in this experiment? I. Slowly pour water into beaker II. Keep close distance from hot heating coil III. Ensure outside of the glass beaker is not wet I and II Which weather observation is likely just before a heavy snowstorm? Thick gray clouds Butterflies obtain food from the flowers of a plant. They also lay their eggs on the leaves of the plant. As the caterpillars develop, they eat the leaves. Plants benefit from the butterflies as the butterflies Help pollinate flowers so that seeds can form A student took two ice cubes from the freezer and put them in a glass of freshly squeezed kiwi fruit juice. After 15 minutes, the student tried to take the ice cubes out of the juice, but they were gone. What type of change took place? Physical, because the ice cubes changed into liquid Soil in an empty field blows away during a strong wind. Which activity slows the erosion of this field over time? Planting grass What makes a plant bend toward the light? Phototropism Engaging the entire family in a healthy eating plan is most likely the best approach in which of the following? Supporting state curriculum of teaching healthy eating at home In which of the following can sound waves not travel in? A vacuum An object moves in the direction in which the force is applied. The previous statement is an example of Work Which scientific law states that a body accelerates in the direction of the net force applied? Newton's second law I. to respond readily to instructions II. to follow rules, codes, and safety practices III. to work with other students to ensure learning IV. to warm up and recover from exercise Which of the following are ways to teach students on ensuring safe practices are being implemented in physical education classrooms? I, II, and IV What is the difference between weight and mass? Mass is the amount of matter in an object while weight is measurement of the gravitational pull on an object In design, which of the following is common challenge of complex systems? Many parts and connections For an unordered system to become more ordered, which of the following is required? Expenditure of energy A pitcher plant traps insects in a pitcher-shaped leaf from which the insect is unable to escape. Which of the following best describes the reason for this energy? Attract more insects A basketball rolls down an incline and then goes onto a flat, smooth surface until it stops. Which of the following best explains why the ball came to a halt? The frictional forces overcame the ball's inertia Which of the following is the main cause of the sun having high temperatures? Nuclear fusion reactions While working on a class physics experiment, Juan dropped a test tube filled with an unknown liquid. What should Juan do first? Inform the teacher Which of the following biogeochemical cycles is most impacted by the erosion of limestone? The carbon cycle I. rust forming on an outcrop of iron-rich rock II. limestone dissolving III. melting water Of the above, which of the following is/are shows of chemical weathering against oxygen? I only What type of dance involves individuals holding hands in a circle? Chain dance What is the term for light and dark areas on paintings? Chiaroscuro