Science 11
Science 12
Science 13
Science 14
Science 15
100
The length of time it takes Earth to rotate once on its axis is called (Question 3)
D. day
100
Which set of objects best conducts electricity? (question 6)
What is F. an iron washer and a metal fork
100
(Bonus: x4)Early satellites were used to monitor weather. In which other area have satellites most benefitted humans? (question 11)
What is B. navigation
100
Question 40 The data table shows the land and water temperatures along a beach during a one-day period. In what way can the data be used to make a prediction?
What is G. Water temperatures will help determine coastal temperatures.
100
Question 42 Which diagram best shows the position of Earth, the moon and the sun when there is a new moon?
What is H
200
Question 32 (Bonus: x10) The group of students researched and collected data for a report on the weather in Nashville, TN, for one year. Based on the data, the students concluded that all cities in TN will receive approximately 3.6 inches of rainfall next August. Which best explains why the students' conclusion is incorrect?
What is H. Rainfall averages were collected only in one city.
200
Question 34 A battery is designed to provide improved power supply in areas with extremely low temperatures. Which test best determines if a prototype meets its goal?
What is H. Compare the power storage of the prototype to that of a standard battery at cold temperature.
200
Question 35 (Bonus: x2) Students counted the number of organisms located in a one-meter square plot in a grassland prairie. Their data are shown. Which graph best represents the data?
What is B.
200
Question 37 A bottle company discovered that caps were being applied with too much force. This caused many bottles to break. Engineers adjusted the capping device so it applies less force to the caps. Which steps should the engineers take before the adjustment is considered successful?
What is D. inspect bottles that have passed through the capping device after the adjustment.
200
Question 38 One hour after the hurricane hit land, its wind speed had fallen to 98 miles per hour. What was the classification of the hurricane at that time?
What is G. Category 2 hurricane
300
Question 20 These results support which conclusion?
What is J. Sunlight is needed for growth.
300
Question 21 What causes the upward motion to become slower?
What is B. The kinetic energy is converted to gravitational potential energy.
300
Question 22 Earth is shown between the sun and the moon in the diagram. Which type of moon will be viewed from Earth when Earth is between the sun and the moon?
What is J. full moon
300
Question 26 (Bonus: x5) What conclusion is best supported by the data?
What is F. Thicker liquids take longer to travel to the bottom of a tray.
300
Question 27 (Bonus: x5) A teacher uses a flashlight, an apple, and a walnut to show a lunar eclipse. This lab setup best demonstrates that a lunar eclipse occurs during a
What is B. full moon.
400
Which occurs when the sun, and Earth are in a straight line? (question 13)
What is D. spring tide
400
Question 15 (Bonus: x5) The Gulf Stream is a warm water current that begins in the Gulf of Mexico. A diagram of the Gulf Stream is shown below. Which best describes the movement of the Gulf Stream?
What is B. Warm currents carry warm water from the tropics toward the poles.
400
Question 17 Which simple circuit most likely produces heat and light energy?
What is B. Circuit with bulb
400
Question 18 The diagram shows a waning crescent moon. Which moon phase will happen next?
What is F. new moon
400
Question 19 The illustration below shows the locations of a rock as it rolls down a slope. Which location shows the rock with the greatest potential energy?
What is A. 1
500
The diagram shows the sun and Earth. What will cause a high tide to occur at location X? (question 5)
What is C. The moon is at location 5.
500
(Bonus: x2)The diagram shows Earth at four different locations around the sun. At which location is it summer in Earth's Northern Hemisphere? (question 7)
What is A. 1
500
Question 8 What is the independent variable in this biotic response experiement?
What is H. liquid fertilizer
500
Question 10 A solar eclipse is most likely to occur when Earth, the moon, and the sun are in which location?
What is G.
500
Question 12 The diagram below shows a simple electrical circuit. What energy conversions occur when the switch is closed?
What is F. chemical energy - electrical energy - light energy
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