CATEGORY 1 MATTER & ENERGY 8.6E, 7.6B, 7.6C
CATEGORY 2 FORCE, MOTION, ENERGY 8.8A, 7.7A, 7.7B, 7.7C, 7.8A, 7.8C
CATEGORY 3 EARTH AND SPACE 8.9A, 8.9B, 8.10A, 8.10B, 8.10C, 7.9B, 7.10A, 7.10B, 7.11A, 7.11B
CATEGORY 4 ORGANISMS AND ENVIRONMENT 7.12A, 7.13A, 7.13C, 7.13D, 8.12B, 8.12C, 8.13A, 8.13B, 8.13C
BONUS EXTRA QUESTION
100
Drew added yeast and sugar to lukewarm water and placed it in a flask. He stretched a balloon over the opening of the flask. After several minutes, he noticed small bubbles rising along the side of the flask as the balloon slowly began to inflate. How should the mass of the balloon/flask complex after the reaction relate to the mass of the balloon/flask complex before the reaction?
WHAT CANNOT BE CREATED OR DESTROYED
100
In the electromagnetic spectrum, which waves have the highest frequency?
WHAT IS GAMMA RAYS
100
The Hertzsprung-Russell diagram below shows the spectral class of stars.
Based on the above diagram, which type of stars belong to the spectral class K and have the lowest luminosity?
WHAT IS MAIN SEQUENCE STARS
100
WHAT IS THE PLAN WILL NOT BE SUCCESSFUL, BECAUSE THE STUDY AREA SHOULD NOT CONTAIN SOIL.
100
WHAT IS PRODUCES ITS OWN FOOD
200
Clarissa is conducting an experiment. She carefully measures out 15g of baking soda into a bag. She then carefully measures out 25ml of vinegar (which is equal to 25g), pours the vinegar into the bag and immediately seals it. She then watches as bubbles start to form and the bag fills up with gas. According to the Law of Conservation of Mass, how much should the bag weigh after the reaction has finished?
WHAT IS 40G
200
The illustration shows a transverse wave.
Which bar measures the wavelength of the wave?
WHAT IS BAR Y
200
During a star’s life cycle, it can become a white dwarf, black hole, or neutron star. What determines what the star will become?
WHAT IS MASS
200
WHAT IS PLANT SPECIES BEGIN TO GROW IN A FOREST FOLLOWING A WILDFIRE.
200
WHAT IS IT GETS SHORTER BECAUSE THE FREQUENCY OF THE WAVE INCREASES.
300
This equation describes the chemical reaction that occurs during photosynthesis.
6CO2 + 6H2O→ C6H12O6 + 6O2
How many total atoms does C6H12O6 contain?
WHAT IS 24
300
Two students are holding each end of a jump rope and creating waves by moving it up and down. The waves travel along the rope from one end to the other. One of the students notices that when they move the rope slowly, the waves are further apart, but when they move it quickly, the waves are closer together.
What does this difference in spacing between the waves represent?
WHAT IS THE WAVELENGTH OF THE WAVES
300
Storms transport water in the form of rain. The energy that starts this process comes from
WHAT IS SUN
300
WHAT IS THE LOSS OF FOUR SPECIES IN THE ECOSYSTEM
300
WHAT IS RED GIANTS AND MAIN SEQUENCE
400
A student wrote the equation below:
Cu + 2AgNO3 → 2Ag + Cu(NO3)2
How many elements are reacting together?
How many atoms of nitrogen are part of the new product?
WHAT IS 4 ELEMENTS
WHAT IS 2 ATOMS OF NITROGEN
400
A car traveled a distance of 100 kilometers in 1 hour. The car stopped for and then traveled an additional
in
.
What was the average speed of the car in kilometers per hour over the course of the entire trip, including when the car was stopped?
WHAT IS 60KM / H
400
Which city on the map above just experienced a cold front pass through it?
WHAT IS DENVER
400
WHAT IS 3
400
WHAT IS A MOUNTAIN RANGE
500
Which example of weathering includes a chemical change?
1. Salt deposits in a rock dissolve during a rainstorm
2. Pollutants that are dissolved in rain react with metals in a rock
3. Rushing water in a river breaking rough edges of a rock on the riverbed
WHAT IS DISSOLVED IN RAIN REACTS WITH METALS IN A ROCK
500
A train left the station at 9:00 and traveled as shown by the distance-time graph.
Which statements BEST describe the motion of the train? Select TWO correct answers.
A. The train accelerates until 11:00, and then the speed becomes constant.
B. The train has a constant speed until 11:00 and then stops moving.
C. The train's speed increases, starting at 12:30.
D.The train reverses direction at 12:30.
E. The train travels a total round-trip distance of 60 km.
WHAT IS The train has a constant speed until 11:00 and then stops moving AND The train reverses direction at 12:30.
500
Which city on the map above just experienced a warm front pass through it?
WHAT IS DALLAS
500
WHAT IS ALLOWING WATER TO MOVE INTO AND OUT OF CELLS
500
WHAT IS THE NUMBER OF GREEN LIZARDS WILL DECREASE, AND THE NUMBER OF BROWN LIZARDS WILL INCREASE.
600
An equation for photosynthesis is shown.
Which statement BEST shows that mass is conserved in this chemical reaction?
1. The number of oxygen atoms in the reactants equals the number in the products.
2. The number of carbon atoms in the reactants equals the number in the products.
3. The number of hydrogen atoms in the reactants equals the number in the products.
4. The total number of atoms in the reactants equals the total number in the products.
WHAT IS The total number of atoms in the reactants equals the total number in the products.
600
A student ran around a circular track. Which statement best describes the motion of the student while running?
WHAT IS VELOCITY WAS ALWAYS CHANGING
600
WHAT IS HEAT FROM WATER VAPOR OVER WARM OCEAN SURFACES
600
WHAT IS RESPIRATORY AND MUSCULAR SYSTEMS
600
WHAT IS SUPPORTING THE BODY
700
Table sugar, C12H22O11, is a chemical compound used when baking cakes.
How many atoms of oxygen and of carbon make up this chemical compound?
WHAT IS 11 OXYGEN AND 12 CARBON
700
A student drops a solid piece of foam in boiling water. The piece of foam rises to the top of the container, gets pushed to the side, sinks to the bottom, and then rises again repeatedly.
Select the answer that correctly completes the sentence.
_________________________causes the foam to move in a circular motion
WHAT IS CONVECTION
700
WHAT IS EARTH QUAKES
700
WHAT IS SEXUAL REPRODUCTION INTRODUCES NEW GENE COMBINATIONS, WHICH RESULT IN GREATER DIVERSITY WITHIN THE POPULATION.
700
WHAT IS USING TOO MUCH FERTILIZER ON FARMLAND
800
Which of the digestive processes above will be found in the chemical change section of the Venn diagram shown above?
WHAT IS THE REACTION OF FOOD WITH HYDROCHLORIC ACID, AND THE INTERACTION OF FOOD WITH BILE
800
Which of the water samples described below has the greatest average kinetic energy per molecule?
A. 1 liter of ice at a temperature of –50°C
B. 10 liters of ice at a temperature of –75°C
C. 1 liter of water at a temperature of 75°C
D. 10 liters of water at a temperature of 50°C
WHAT IS 1 liter of water at a temperature of 75°C
800
WHAT IS DIVERGENT
800
WHAT IS THE SKELETAL SYSTEM AND THE MUSCULAR SYSTEM
800
WHAT IS IT WILL CAUSE WARMER TEMPERATURES AND INCREASED HUMIDITY
900
Which activity is an example of a chemical change?
A.sugar dissolving in water
B.water evaporating in air
C.lighting a match
D.freezing water
WHAT IS LIGHTING A MATCH
900
Two students created the table displayed. Which of the following statements accurately describes the information in the table?
WHAT IS Student A listed an example of speed, and Student B listed an example of velocity.
900
WHAT IS EARTH GRAVITY
900
WHAT IS ALLOWING WATER TO MOVE INTO AND OUT OF CELLS
900
WHAT IS REACTANT 1 30, REACTANT 2 10
PRODUCT 1 20, AND PRODUCT 2 20