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