Which of these describes a divergent boundary? A . Two continental plates moving away

1. Which of these describes a divergent boundary? A. Two continental plates moving away from each other, forming a rift valley B. Two oceanic plates rubbing against each other, forming a mid-ocean ridge C. Two continental plates colliding, forming a mountain range D. Two oceanic plates colliding, forming a volcanic arc

2. Which of these describes a divergent boundary? A. Two continental plates moving away from each other, forming a rift valley B. Two oceanic plates rubbing against each other, forming a mid-ocean ridge C. Two continental plates colliding, forming a mountain range D. Two oceanic plates colliding, forming a volcanic arc

3. Which is an example of a chemical change? A. Milk cooling in a refrigerator B. Pouring milk into a glass C. Stirring a glass of milk D. Milk turning sour

4. Which is an example of a chemical change? A. Milk cooling in a refrigerator B. Pouring milk into a glass C. Stirring a glass of milk D. Milk turning sour

5. An object is made from a material that is hard and shiny and that can be hammered into thin sheets. Which of these is another likely property of the material? A. It dissolves in water. B. It has a low boiling point. C. It is a good conductor of heat. D. Its density is less than that of water.

6. An object is made from a material that is hard and shiny and that can be hammered into thin sheets. Which of these is another likely property of the material? A. It dissolves in water. B. It has a low boiling point. C. It is a good conductor of heat. D. Its density is less than that of water.

7. This map shows some of the world’s volcanoes. Which conclusion can be drawn from the map? Volcanoes occur on only one continent. Volcanoes are affected by climate. Volcanoes are concentrated in certain areas.

8. This map shows some of the world’s volcanoes. Which conclusion can be drawn from the map? Volcanoes occur on only one continent. Volcanoes are affected by climate. Volcanoes are concentrated in certain areas.

9. Which of these describes the outcome of the collision between oceanic and continental crust? A. The two portions of crust will stop moving. B. The continental crust will subduct beneath the oceanic crust. C. The two portions of crust will slide past one another, side by side. D. The oceanic crust will subduct beneath the continental crust.

10. Which of these describes the outcome of the collision between oceanic and continental crust? A. The two portions of crust will stop moving. B. The continental crust will subduct beneath the oceanic crust. C. The two portions of crust will slide past one another, side by side. D. The oceanic crust will subduct beneath the continental crust.

11. This diagram shows exposed layers of rock along a part of a canyon. Use the diagram to answer the question. What probably occurred along the dark center line of the diagram? Volcano Glacier Earthquake Geyser

12. This diagram shows exposed layers of rock along a part of a canyon. Use the diagram to answer the question. What probably occurred along the dark center line of the diagram? Volcano Glacier Earthquake Geyser

13. The way the sun’s heat reaches the earth is an example of the energy transfer called … Convection Conduction Radiation

14. The way the sun’s heat reaches the earth is an example of the energy transfer called … Convection Conduction Radiation

15. Kate sets up the following investigation: • Gather three beakers of equal volume. • Fill each beaker with the same amount of water. • Pour the same amount of salt into each beaker. • Put one beaker in the refrigerator. • Put one beaker under a heat lamp. • Put one beaker on the counter. Which of these is the variable in Kate’s investigation? A. Temperature of the beaker B. Size of the beaker C. Amount of water D. Amount of salt

16. Kate sets up the following investigation: • Gather three beakers of equal volume. • Fill each beaker with the same amount of water. • Pour the same amount of salt into each beaker. • Put one beaker in the refrigerator. • Put one beaker under a heat lamp. • Put one beaker on the counter. Which of these is the variable in Kate’s investigation? A. Temperature of the beaker B. Size of the beaker C. Amount of water D. Amount of salt

17. Dylan decided to make soup using the following steps: 1) Chop up celery and carrots. 2) Open a can of chicken broth. 3) Fill a pot with the broth, noodles, and the vegetables. 4) Place the pot on the gas stove and turn on the burner. Which of these represents a chemical change? A. Burning the gas B. Opening the can of broth C. Chopping up the vegetables D. Filling the pot with the ingredients

18. Dylan decided to make soup using the following steps: 1) Chop up celery and carrots. 2) Open a can of chicken broth. 3) Fill a pot with the broth, noodles, and the vegetables. 4) Place the pot on the gas stove and turn on the burner. Which of these represents a chemical change? A. Burning the gas B. Opening the can of broth C. Chopping up the vegetables D. Filling the pot with the ingredients

19. The four objects shown above are placed into a container of water. Objects 3 and 4 sink in the water while objects 1 and 2 float. The physical property responsible for the sinking and floating of the objects is – A shape B mass C volume D density

20. The four objects shown above are placed into a container of water. Objects 3 and 4 sink in the water while objects 1 and 2 float. The physical property responsible for the sinking and floating of the objects is – A shape B mass C volume D density

21. The amount of mass shown on the triple beam riders is – A 401.4 g B 404.5 g C 414.5 g D 444.5 g

22. The amount of mass shown on the triple beam riders is – A 401.4 g B 404.5 g C 414.5 g D 444.5 g

23. Object 3 is placed into a graduated cylinder that is holding 50 mL of water. What will the water level in the cylinder read after the object sinks into the water? A 35 mL B 40 mL C 85 mL D 90 mL

24. Object 3 is placed into a graduated cylinder that is holding 50 mL of water. What will the water level in the cylinder read after the object sinks into the water? A 35 mL B 40 mL C 85 mL D 90 mL

25. What volume of solid was used in the mixture? 5 mL 15 mL 25 mL 50 mL

26. What volume of solid was used in the mixture? 5 mL 15 mL 25 mL 50 mL

27. What is the length of the metal rod? A 7.0 cm B 7.5 cm C 8.0 cm D 8.5 cm

28. What is the length of the metal rod? A 7.0 cm B 7.5 cm C 8.0 cm D 8.5 cm

29. The forces represented by the arrows in the diagrams are applied to the four objects that are at rest on a table. Which object is most likely to move to the right? A object A B object B C object C D object D

30. The forces represented by the arrows in the diagrams are applied to the four objects that are at rest on a table. Which object is most likely to move to the right? A object A B object B C object C D object D

31. A student who is feeling cold briskly rubs her hands on her bare arms. What energy transformation is the student using to feel warmer? A Mechanical Thermal B Light Thermal C Thermal Chemical D Electrical Thermal

32. A student who is feeling cold briskly rubs her hands on her bare arms. What energy transformation is the student using to feel warmer? A Mechanical Thermal B Light Thermal C Thermal Chemical D Electrical Thermal

33. What type of motion is modeled by object Z? A rotation B gravity C revolution D an orbit

34. What type of motion is modeled by object Z? A rotation B gravity C revolution D an orbit

35. The independent variable in this investigation is the – A number of water droplets B amount of time C number of ice cubes D volume of water

36. The independent variable in this investigation is the – A number of water droplets B amount of time C number of ice cubes D volume of water

37. Which kingdom is in the Domain Eukaryota? Archaebacteria Protists Eubacteria Prokaryote

38. Which kingdom is in the Domain Eukaryota? Archaebacteria Protists Eubacteria Prokaryote

39. The air inside both beakers – A has the same weight B is undergoing a chemical change C has mass and takes up space D has a definite shape and volume

40. The air inside both beakers – A has the same weight B is undergoing a chemical change C has mass and takes up space D has a definite shape and volume