Home > B1 VocabularyBasic Scientific Principles and Concepts Report a question What’s wrong with this question? You cannot submit an empty report. Please add some details. 0% Basic Scientific Principles and Concepts 1. A ______ is a form of energy transfer that occurs through electromagnetic waves. conduction convection refraction radiation 2. A ______ is a substance that speeds up a chemical reaction without being consumed. product solvent catalyst reactant 3. The ______ is the organ in the body responsible for pumping blood. liver lungs heart stomach 4. A ______ is a type of energy associated with motion. kinetic thermal potential chemical 5. The ______ is a unit of measurement for energy. meter second joule liter 6. A ______ is a group of similar organisms that can reproduce and produce fertile offspring. species order family genus 7. A ______ is a type of cell division that results in two identical daughter cells. mitosis meiosis fusion fission 8. A ______ is a scientific instrument used to observe distant celestial objects. microscope telescope barometer spectrometer 9. The ______ is the outermost layer of the Earth. crust core mantle asthenosphere 10. The ______ is the process by which plants make their own food using sunlight. respiration fermentation photosynthesis digestion 11. The ______ is the scientific study of matter and its interactions. chemistry geology physics biology 12. The ______ is the force that attracts objects toward the center of the Earth. magnetism friction gravity inertia 13. The ______ is the name of the galaxy that contains our solar system. Triangulum Whirlpool Andromeda Milky Way 14. The ______ is the layer of gases surrounding the Earth. atmosphere crust mantle core 15. A ______ is a type of rock formed from the cooling and solidification of magma or lava. igneous metamorphic volcanic sedimentary 16. A ______ is a natural satellite that orbits a planet. comet moon star asteroid 17. A ______ is a small unit of life that is the basic building block of all living organisms. organism atom cell molecule 18. The ______ is a measure of the amount of matter in an object. mass volume density weight Your score is The average score is 39% 0% Restart quiz
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