STS-CHAPTER 12: CLIMATE CHANGE
  • 1. 1.Which statement best distinguishes "climate" from weather as described in the text?
A) Climate changes more frequently than weather.
B) Weather refers to long-term atmospheric patterns, while climate is short-term.
C) Climate refers to long-term atmospheric patterns, while weather is short-term variability.
D) Weather and climate describe identical atmospheric conditions.
  • 2. 2.According to the text, Milankovitch believed climate change originates from:
A) Ozone layer depletion
B) Sudden shifts in ocean currents
C) Random fluctuations in Earth’s weather systems
D) Variations in the Earth–Sun geometric relationship
  • 3. 3. Greenhouse gases trap…
A) Heat from the sun
B) Sound waves
C) Earth’s rotation
D) Ocean currents
  • 4. 4.Which argument was used by early critics against Milankovitch’s theory?
A) His theory contradicted Newtonian mechanics
B) His calculations were inaccurate
C) The effects he calculated were too large to be realistic
D) The changes in sunlight were too small to trigger major climate events
  • 5. 5.The original Greek term "klima" referred to which of the following?
A) The difference between aphelion and perihelion
B) The tilt of the Earth’s axis
C) A geographic zone characterized by atmospheric conditions
D) The relationship between temperature and humidity
  • 6. 6.The most abundant natural greenhouse gas is…
A) Water vapor
B) Nitrogen
C) Methane
D) CO₂
  • 7. 7.Which of the following correctly describes the Earth’s orbital motion?
A) It is elliptical and its orientation changes over time.
B) It is circular but its orientation constantly shifts.
C) It is circular and maintains a fixed orientation in space.
D) It is elliptical but the Earth’s axis remains fixed.
  • 8. 8.The significance of Henri Poincaré’s work in relation to Milankovitch’s theory is that it:
A) Disproved the idea of orbital cycles
B) Introduced the concept of chaos, showing small changes can have major effects
C) Established that sunlight is constant over time
D) Demonstrated that Earth’s tilt never changes ‎
  • 9. 9.The Keeling Curve measures…
A) CO₂ levels over time
B) Distance to the sun
C) Earthquakes
D) Temperature of the oceans
  • 10. 10.The wobbling of the Earth, similar to a spinning top, is associated with which concept?
A) Precession
B) Equinox
C) Perihelion
D) Solstice
  • 11. 11.Which statement best summarizes the role of Chaos Theory in climate studies?
A) It rejects all Newtonian physics
B) It shows that summative effects of small changes can unexpectedly amplify
C) It proves that climate change is entirely human-caused
D) It eliminates the need for Milankovitch cycles
  • 12. 12. Global warming today is mainly caused by…
A) Earth’s tilt
B) Rotation speed
C) Solar storms
D) Human activities
  • 13. 13.Which event results in nearly equal lengths of day and night worldwide?
A) Winter solstice
B) Perihelion
C) Equinox
D) Summer solstice
  • 14. 14.Modern scientists believe rapid warming today cannot be explained by:
A) Volcanic activity
B) Increased ocean evaporation
C) Milankovitch cycles alone
D) Human industry
  • 15. 15.Industrialization increases greenhouse gases because of…
A) More trees
B) Burning fossil fuels
C) More rainfall
D) Less sunlight
  • 16. 16.The precession of the equinoxes refers specifically to
A) Seasonal temperature fluctuations caused by Earth’s tilt
B) The elliptical nature of Earth’s orbit
C) The movement of equinox points due to axial precession
D) The shift in distance between aphelion and perihelion
  • 17. 17.The argument that global warming is “natural” relies on the idea that:
A) The greenhouse effect does not exist
B) Earth’s climate has always changed without human influence
C) Humans influence climate more than nature
D) Solar radiation changes alone determine temperature
  • 18. 18.The greenhouse effect is important because it…
A) Stops sunlight from entering
B) Makes Earth habitable
C) Makes Earth colder
D) Stops Earth’s rotation
  • 19. 19.In discussions of climate change, why does the text suggest starting with Earth’s orbit?
A) Because the orbit of the Earth never changes
B) Because weather patterns are fully determined by orbital distance
C) Because changes in orbital orientation influence how much solar energy reaches Earth
D) Because orbital factors eliminate the need to study atmospheric conditions
  • 20. 20.The stability of early CO₂ levels before 1950 suggests that:
A) Natural cycles were the dominant influence at that time
B) Temperature was decreasing
C) Humans were already causing warming
D) Industrialization had no impact
  • 21. 21.Which scientist first warned about greenhouse gases?
A) Newton
B) Keeling
C) Tyndall
D) Poincaré
  • 22. 22.Chaos theory helps scientists understand…
A) Predictable patterns only
B) Simple machines
C) Earthquakes
D) Complex and unpredictable systems
  • 23. 23. Climate refers to…
A) Long-term weather patterns of an area
B) Sudden changes in the atmosphere
C) The daily changes in temperature
D) Short-term storms and rainfall
  • 24. 24. The word “climate” comes from the Greek word klinein, which means…
A) To turn
B) To heat
C) To slope
D) To move
  • 25. 25.Precession refers to…
A) The longest day of the year
B) The tilt of the Earth
C) The shortest day of the year
D) The wobble or change in the Earth’s axis
  • 26. 26.Precession makes Earth behave like a…
A) Boat
B) Spinning top (trumpo)
C) Car wheel
D) Flying bird
  • 27. 27. Milankovitch cycles operate over…
A) Months
B) Days
C) Tens of thousands of years
D) Hundreds of years
  • 28. 28. The summer solstice occurs when…
A) Day and night are equal
B) Longest daylight of the year
C) The sun is over the equator
D) Earth is farthest from the sun
  • 29. 29.The Earth’s orbit around the Sun is shaped as a…
A) Circle
B) Triangle
C) Ellipse
D) Spiral
  • 30. 30. Greenhouse gases DO NOT include…
A) Methane
B) Carbon dioxide
C) Water vapor
D) Oxygen
  • 31. 31.Climate change has no impact on society or the environment.
A) FALSE
B) TRUE
  • 32. 32. The Ice Age was influenced by Milankovitch cycles.
A) TRUE
B) FALSE
  • 33. 33. Natural and human factors both influence climate.
A) FALSE
B) TRUE
  • 34. 34.The Earth’s tilt never changes.
A) TRUE
B) FALSE
  • 35. 35. Fossil fuels release greenhouse gases when burned.
A) TRUE
B) FALSE
  • 36. 36.The Keeling Curve proves that CO₂ levels are rising.
A) TRUE
B) FALSE
  • 37. 37.Human activities increase carbon dioxide levels.
A) TRUE
B) FALSE
  • 38. 38. Global warming and the greenhouse effect are exactly the same thing.
A) FALSE
B) TRUE
  • 39. 39. Water vapor is a greenhouse gas.
A) TRUE
B) FALSE
  • 40. 40. CO₂ levels were stable before industrialization.
A) FALSE
B) TRUE
  • 41. 41. Greenhouse gases keep Earth warm enough for life.
A) FALSE
B) TRUE
  • 42. 42. Milankovitch cycles happen quickly within a decade.
A) TRUE
B) FALSE
  • 43. 43. Climate refers to short-term atmospheric changes.
A) FALSE
B) TRUE
  • 44. 44.Precession makes Earth wobble like a spinning top.
A) TRUE
B) FALSE
  • 45. 45. Climate change is related to Earth’s orbit and tilt.
A) FALSE
B) TRUE
  • 46. 46. The amount of sunlight Earth receives never changes.
A) TRUE
B) FALSE
  • 47. 47.The precession of the equinoxes occurs over thousands of years.
A) FALSE
B) TRUE
  • 48. 48.Solstice happens twice a year.
A) TRUE
B) FALSE
  • 49. 49. The Earth moves around the sun in an elliptical orbit.
A) FALSE
B) TRUE
  • 50. 50. Weather and climate mean the same thing.
A) FALSE
B) TRUE
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