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