2. 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 biology physics chemistry Earth/space Process

3.  A trait in genetics that masks or covers up another. A-1

5.  An organism that makes its own food A-2

7.  Which does NOT apply to streams?  Flood plain  Oxbow lake  Meander  striations A-3

9.  A bird with a long, pointy beak might eat  A. insects off the ground  B. nectar from tube shaped flowers  C. fish in the ocean  D. amphibians out of a pond A-4

11.  How does energy move in the energy pyramid? A-5

13.  What kind of surface would have the least amount of friction?  Smooth  Rough B-1

15.  At what point does an object have the greatest kinetic energy? B-2

17.  At what point does an object have the greatest potential energy? B-3

19. Which is MOST dense? B-4

21.  This shows:  Absorption of light  Reflection of light  Refraction of light  Emitting of light B-5

23.  Which phase of matter has a definite shape? C-1

25.  Why is heating a metal cube NOT a chemical change? C-2

27.  In which phase of matter are the molecules moving the most rapidly? C-3

29.  Which represents the correct chemical equation for photosynthesis?  6CO 2 + 6H 2 O C 6 H 12 O 6 + 6O 2  CO 12 + H20 H2O + air C-4

31.  What is the solubility of CO2 in water at 40 degrees C? C-5

33.  What causes a constellation to appear in different parts of the sky in different months of the year? D-1

35.  Which of the following storms is LEAST impacted by the Coriolis effect?  Rainstorm  Hurricane  Tonado  typhoon D-2

37.  What type of rock is formed from another rock by heat and pressure D-3

39.  The clouds that surround Venus are so thick that the planet actually absorbs less sunlight than Earth. Nevertheless, Venus has a surface temperature of more ththan 400 degress C. Why? D-4

41.  Where would you most likely find the prevailing southwesterlies?  0 north latitude  20 north latitude  40 north latitude  70 north latitude D-5

42.  40 north latitude

43.  What would you use to find the volume of a few small marbles? E-1

45.  The steps of the scientific method E-2

46. Observe Question Hypothesis Experiment Conclusions Share

47.  How many variables does a controlled experiment have? E-3

49.  The variable that you change is the … variable E-4

51.  The variable that gets changed by the experiment is the …variable. E-5