2. 6 th Six Weeks Science Jeopardy 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 SpeedDensityWatershedsSolar SystemPotential/Kinetic /work Final JeopardyJeopardy Hosted by the HMS 7 th Grade Science Teachers

3. Question Answer A-100 ANSWER: The average speed of a car that travels 75 meters in 15 seconds QUESTION: What is 5 m/s

4. Question Answer A-200 ANSWER: This is the formula for calculating speed QUESTION: What is D/T or distance over time?

5. Question Answer A-300 ANSWER: This is the overall speed at which an object moves QUESTION: What is Average Speed?

6. Question Answer A-400 ANSWER: The speed of a sailboat that is traveling 100 meters in 120 seconds QUESTION:.83 m/s

7. Question Answer A-500 ANSWER: Tom rolled his ball 12m in 11 seconds. Jane rolled her ball 15m in 13 seconds. Who had the fastest average speed QUESTION: Who is Jane. Her average speed is 1.15 m/s Tom’s average speed is 1.09 m/s)

8. Question Answer ANSWER: The units for Density of a liquid QUESTION: What is grams per milliliter or g/mL B-100

9. Question Answer B-200 ANSWER: The density of water at which we compare the density of other objects too. QUESTION: 1 g/mL

10. Question Answer B-300 ANSWER: An object that is greater than 1g/mL will QUESTION: What is sink

11. Question Answer B-400 ANSWER: The density of a liquid that has a mass of 120g and a volume of 7mL QUESTION: What is 17.14g/mL

12. Question Answer B-500 ANSWER: The volume of an object that is 220g and has a density of 55g/mL QUESTION: What is 4mL

13. Question Answer C-100 ANSWER: Water that enters or seeps into the soil QUESTION: What is Groundwater?

14. Question Answer C-200 ANSWER: An area of land where groundwater and surface water drain into a larger body of water QUESTION: What is a watershed?

15. Question Answer C-300 ANSWER: This word means to allow water to move through a material QUESTION: What is Permeable?

16. Question Answer C-400 ANSWER: A single identifiable and localized source of water pollution. QUESTION: What is Point-Source Pollution

17. Question Answer C-500 ANSWER: The main source of pollution for crop farms QUESTION: What is fertilizers (Pesticides, herbicides, insecticides)

18. Question Answer D-100 ANSWER: Astronauts must exercise in space to? QUESTION: What is to prevent their bones and muscles from becoming weak

19. Question Answer D-200 ANSWER: Earth’s atmosphere is mostly made of this gas QUESTION: What is Nitrogen

20. Question Answer D-300 ANSWER: This keeps Earth’s temperature stable QUESTION: What is the atmosphere

21. Question Answer D-400 ANSWER: This protects the Earth from harmful particles that come from the sun QUESTION: What is Earth’s Magnetic Field

22. Question Answer D-500 ANSWER: This protects the Earth from harmful ultraviolet rays (not particles from solar winds) QUESTION: What is the ozone layer?

23. Question Answer E-100 ANSWER: Energy of objects in motion QUESTION: What is Kinetic energy

24. Question Answer E-200 ANSWER: These make Work easier QUESTION: What is Simple Machines

25. Question Answer E-300 ANSWER: Sitting at the top of a slide would represent which maximum type of energy QUESTION: What is Maximum Potential energy

26. Question Answer E-400 ANSWER: If work = force x distance then how much work is done if you push a 52N box 12.5 meters? QUESTION: What is 650J

27. Question Answer E-500 ANSWER: This simple machine would help move a box 10m by reducing the amount of force needed to move the box QUESTION: What is an inclined plane (Ramp)

28. Question Answer FINAL JEOPARDY ANSWER: Why is it unlikely that scientist will discover life on Mercury? QUESTION: Mercury cannot support life as we know it on Earth because it is too close to the sun. The heat from the sun would kill any living organism and prevent water from forming. It also has no atmosphere.