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Who Wants to Be a Millionaire?

Who Wants to Be a Millionaire?. ECOLOGY VERSION. 1,000,000 500,000 250,000 125,000 64,000 32,000 16,000 8,000 4,000 2,000 1,000 500 300 200 100. Click to return to question, Cont-P to switch to the pen, cross out two incorrect answers, then Cont-A to switch back to pointer.

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Who Wants to Be a Millionaire?

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  1. Who Wants to Be a Millionaire? ECOLOGY VERSION

  2. 1,000,000 • 500,000 • 250,000 • 125,000 • 64,000 • 32,000 • 16,000 • 8,000 • 4,000 • 2,000 • 1,000 • 500 • 300 • 200 • 100

  3. Click to return to question, Cont-P to switch to the pen, cross out two incorrect answers, then Cont-A to switch back to pointer.

  4. Click to return to the question and poll the class

  5. Click on link to Ask Jeeves, or click on this oval to return to question and ask a friend

  6. What is another name given to producers? • A. Autotrophs • B. Herbivores • C. Consumers • D. Carnivores

  7. A. Autotrophs Back to Board

  8. What is the term for organisms interaction with each other and their environment? • A. Population • B. Organisms • C. Ecosystem • D. Community

  9. C. Ecosystem Back to Board

  10. What two factors are considered biotic? • A. Water and sunlight • B. Bacteria and fungi • C. Temperature and soil • D. wood and dirt

  11. B. Bacteria and fungi Back to Board

  12. Which of the following lists are examples of ABIOTIC factors? • A. Sun, Soil, Water • B. Sun, Soil, Fungus • C. A deer, Tree, Rocks • D. Fungus, Rocks, Soil

  13. A. Sun, Soil, Water Back to Board

  14. What would happen if producers were removed from their ecosystem? • A. They would have • no great effect. • B. It would have a great impact, • but the other species would adapt. • C. Other populations • would increase • D.It would have a great impact • and the rest of the species would suffer.

  15. D. It would have a great impact and other species would suffer Back to Board

  16. What is the difference between a food chain and food web? • A. There is no difference. • B. Food chain is a complex feeding net- • work. Food web consists of single chain. • C. Food chain consists of a single chain. • Food web is a complex feeding network. • D. One shows trophic levels • and the other does not.

  17. C. Food chain consists of a single chain. • Food web is a complex feeding network. Back to Board

  18. Why are decomposers important for an ecosystem? • A. They can be omnivores. • B. They return nutrients • to the environment. • C. They capture energy • from the sun. • D. They are producers

  19. B. They return nutrients • to the environment. Back to Board

  20. The water and carbon cycle are similar in that • A. They directly depend • on photosynthesis • B. They use fossil fuels • C. They both recycle • matter • D. They both take place • mostly under ground

  21. C. They both recycle matter Back to Board

  22. What process allows carbon dioxide to enter the living parts of the ecosystem? • A. Condensation • B. Precipitation • C. Burning fossil fuels • D. Photosynthesis

  23. D. Photosynthesis Back to Board

  24. What happens when a population reaches carrying capacity? • A. Population is unaffected • B. Population begins to stabilize • C. Population increases • D. Population has unlimited • resources

  25. B. population begins to stabilize Back to Board

  26. Each level in the food chain contains less energy than one before because some energy • A. is lost as heat • B. is consumed • by carnivores • C. is added to • the system • D. incorporated • into biomass

  27. A. is lost as heat Back to Board

  28. What is the process used by autotrophs to make their own sources of energy? • A. cellular respiration • B. Photosynthesis • C. Chemosynthesis • D. Chloroplast

  29. B. Photosynthesis Back to Board

  30. What are the trophic levels shown in energy, biomass, and number pyramids? • A. Biome, ecosystem, • community, population • B. photosynthesis • and chemosynthesis • C. primary, secondary, • tertiary consumers • D. bacteria, • fungus, consumers

  31. C. Primary, secondary, tertiary consumers Back to Board

  32. Which illustration shows the total calories Available in the ecosystem? • A. Pyramid of • numbers • B. Biomass pyramid • C. Food web • D. Energy pyramid

  33. D. Energy pyramid Back to Board

  34. What is the study of organisms and their interactions with the environment? • A. Ecology • B. Biology • C. Ecosystems • D. Psychology

  35. A. Ecology

  36. Sorry, try again!

  37. Thanks for playing!

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