4th Grade Science 2009
  • 1. balance
A) an instrument used to measure an objects mass
B) anything that has mass and takes up space
C) a tool that is used to learn and solve problems in everyday life
D) the amount of space that matter takes up
  • 2. circuit
A) a material through which electric current or heat passes through easily
B) the closed pathway through which an electric current flows
C) a process by which plants change light energy from the sun and use it to make sugar
D) a temporary magnet made when an electric current flows through a wire
  • 3. conductor
A) the temperature scale on which the freezing point of water is 0 degrees and the boiling point is 100 degrees
B) a material through which electric current or heat passes through easily
C) the closed pathway through which an electric current flows
D) form of energy which can produce light, heat, motion, and magnetism
  • 4. ecosystem
A) all the living and nonliving things in an environment and how they interact
B) all the food chains in a community
C) any mark or remains of a plant or animal that lived a long time ago
D) a process by which plants change light energy from the sun and use it to make sugar
  • 5. electricity
A) the closed pathway through which an electric current flows
B) a material through which electric current or heat passes through easily
C) it causes temperature changes in any form of matter
D) form of energy which can produce light, heat, motion, and magnetism
  • 6. energy
A) a temporary magnet made when an electric current flows through a wire
B) it causes temperature changes in any form of matter
C) anything that has mass and takes up space
D) the ability to do work or make things move
  • 7. food chain
A) the ability to do work or make things move
B) all the living and nonliving things in an environment and how they interact
C) the flow of energy through a community
D) all the food chains in a community
  • 8. food web
A) all the living and nonliving things in an environment and how they interact
B) the ability to do work or make things move
C) all the food chains in a community
D) the flow of energy through a community
  • 9. fossils
A) all the living and nonliving things in an environment and how they interact
B) any mark or remains of a plant or animal that lived a long time ago
C) anything that has mass and takes up space
D) a process by which plants change light energy from the sun and use it to make sugar
  • 10. gas
A) the temperature scale on which the freezing point of water is 0 degrees and the boiling point is 100 degrees
B) has a shape of its own and a definate volume
C) it has no shape of its own and spreads out to fill what it is in. It has no definate volume
D) it has no shape of its own, it takes the shape of its container. It has a definate volume
  • 11. heat (energy)
A) it causes temperature changes in any form of matter
B) the temperature scale on which the freezing point of water is 0 degrees and the boiling point is 100 degrees
C) a process by which plants change light energy from the sun and use it to make sugar
D) form of energy which can produce light, heat, motion, and magnetism
  • 12. liquid
A) it has no shape of its own, it takes the shape of its container. It has a definate volume
B) anything that has mass and takes up space
C) has a shape of its own and a definate volume
D) it has no shape of its own and spreads out to fill what it is in. It has no definate volume
  • 13. magnet
A) a temporary magnet made when an electric current flows through a wire
B) a tool that is used to learn and solve problems in everyday life
C) something that attracts or pulls towards it iron, colbalt, steal, and certain other metals
D) the closed pathway through which an electric current flows
  • 14. mass
A) the temperature scale on which the freezing point of water is 0 degrees and the boiling point is 100 degrees
B) the amount of material an object has in it
C) the basic unit for measuring mass
D) an instrument used to measure an objects mass
  • 15. matter
A) a measure of how heavy an object is
B) anything that has mass and takes up space
C) the basic unit for measuring mass
D) it causes temperature changes in any form of matter
  • 16. moon
A) the changing apperance of the moon as it revolves around the earth
B) a star made of hot gases that gives off heat and light
C) the planet on which we live
D) a natural satellite that revolves around the earth
  • 17. moon phases
A) a natural satellite that revolves around the earth
B) the changing apperance of the moon as it revolves around the earth
C) the path of an object around another object
D) one full spin of an object on its axis
  • 18. orbit
A) one full spin of an object on its axis
B) the path of an object around another object
C) the changing apperance of the moon as it revolves around the earth
D) the movement of an object around another object
  • 19. revolution
A) a natural satellite that revolves around the earth
B) the path of an object around another object
C) one full spin of an object on its axis
D) the movement of an object around another object
  • 20. rotation
A) the changing apperance of the moon as it revolves around the earth
B) one full spin of an object on its axis
C) the path of an object around another object
D) the movement of an object around another object
  • 21. solid
A) has a shape of its own and a definate volume
B) a star made of hot gases that gives off heat and light
C) it has no shape of its own and spreads out to fill what it is in. It has no definate volume
D) it has no shape of its own, it takes the shape of its container. It has a definate volume
  • 22. sun
A) the changing apperance of the moon as it revolves around the earth
B) it has no shape of its own and spreads out to fill what it is in. It has no definate volume
C) a natural satellite that revolves around the earth
D) a star made of hot gases that gives off heat and light
  • 23. technology
A) a process by which plants change light energy from the sun and use it to make sugar
B) a tool that is used to learn and solve problems in everyday life
C) something that attracts or pulls towards it iron, colbalt, steal, and certain other metals
D) a temporary magnet made when an electric current flows through a wire
  • 24. earth
A) a natural satellite that revolves around the earth
B) any mark or remains of a plant or animal that lived a long time ago
C) the changing apperance of the moon as it revolves around the earth
D) the planet on which we live
  • 25. volume
A) has a shape of its own and a definate volume
B) the amount of material an object has in it
C) a measure of how heavy an object is
D) the amount of space that matter takes up
  • 26. weight
A) an instrument used to measure an objects mass
B) the amount of material an object has in it
C) the amount of space that matter takes up
D) a measure of how heavy an object is
  • 27. grams
A) the amount of material an object has in it
B) the amount of space that matter takes up
C) an instrument used to measure an objects mass
D) the basic unit for measuring mass
  • 28. celcius
A) the basic unit for measuring mass
B) the temperature scale on which the freezing point of water is 0 degrees and the boiling point is 100 degrees
C) a measure of how heavy an object is
D) a tool that is used to learn and solve problems in everyday life
  • 29. electromagnet
A) form of energy which can produce light, heat, motion, and magnetism
B) a temporary magnet made when an electric current flows through a wire
C) something that attracts or pulls towards it iron, colbalt, steal, and certain other metals
D) the closed pathway through which an electric current flows
  • 30. photosynthesis
A) all the living and nonliving things in an environment and how they interact
B) a process by which plants change light energy from the sun and use it to make sugar
C) a tool that is used to learn and solve problems in everyday life
D) the ability to do work or make things move
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