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Atmospheric Science MCQs

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1. What is the layer of the Earth’s atmosphere that contains the ozone layer?





2. Which of the following gases is primarily responsible for global warming?





3. What is the process by which water vapor in the atmosphere condenses into liquid water?





4. What is the term for the movement of air from high to low pressure areas?





5. Which atmospheric layer is characterized by increasing temperatures with altitude due to ozone absorption of ultraviolet radiation?





6. What is the primary source of energy for Earth’s climate system?





7. What is the term for the layer of the atmosphere where weather events occur?





8. What is the name of the phenomenon where warmer air aloft inhibits the rise of cooler air below?





9. What is the term for the boundary between two different air masses?





10. Which type of front is associated with thunderstorms and heavy rainfall?





11. What type of cloud is typically associated with thunderstorms?





12. What is the process called when liquid water turns into water vapor?





13. Which scale is used to measure the intensity of hurricanes?





14. What is the name for the seasonal wind pattern that brings heavy rains to South Asia?





15. What is the primary cause of the Earth’s seasons?





16. What is the term for the movement of warm and cold air masses in the atmosphere that affects weather patterns?





17. What is the term for the large-scale movement of air in the Earth’s atmosphere that determines climate patterns?





18. What phenomenon causes the Earth’s weather to be variable and changeable?





19. What is the term for the measure of the amount of moisture in the air?





20. What type of precipitation includes rain, snow, sleet, and hail?





21. What is the primary driver of ocean currents?





22. What is the term for the rotation of the Earth that causes moving air to turn to the right in the Northern Hemisphere and to the left in the Southern Hemisphere?





23. What is the term for the high-altitude winds that flow from west to east in the upper atmosphere?





24. What is the name for the process that describes the transfer of heat from the Earth’s surface to the atmosphere?





25. What is the primary cause of the Earth’s wind patterns?





26. What is the term for the gradual increase in temperature with altitude in the stratosphere?





27. What is the term for the boundary where cold air displaces warm air?





28. Which atmospheric layer contains the auroras?





29. What is the term for the formation of clouds as air rises and cools?





30. What is the term for the process where water vapor turns directly into ice without becoming liquid first?





31. Which of the following is a measure of atmospheric pressure?





32. What is the term for the upward movement of warm, moist air that can lead to thunderstorms?





33. What is the term for the decrease in temperature with increasing altitude in the troposphere?





34. What is the term for the energy transfer from the sun to the Earth’s surface?





35. What is the primary method used to measure wind speed?





36. What is the name for a large, organized system of air masses with low pressure at its center?





37. What is the term for the effect that causes warm air to rise and create low-pressure areas at the surface?





38. What is the primary cause of the greenhouse effect?





39. Which of the following is a common effect of El Niño?





40. What is the term for the circulation pattern in the atmosphere that creates trade winds?





41. What is the term for the decrease in air pressure as altitude increases?





42. What is the primary characteristic of a warm front?





43. What is the main component of dry air in the atmosphere?





44. What is the phenomenon called when the Earth’s atmosphere traps heat?





45. Which of the following clouds is often associated with fair weather?





46. What is the term for the movement of air associated with high-pressure systems?





47. What is the effect called that describes how winds curve due to the rotation of the Earth?





48. What is the process of moisture being released from plants called?





49. Which type of climate is characterized by high temperatures and significant rainfall throughout the year?





50. What is the term for the boundary where two air masses meet, but neither is strong enough to replace the other?





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