#1
What is the primary cause of lightning?
Build-up of static electricity
ExplanationLightning occurs when there is a rapid discharge of built-up static electricity in the atmosphere.
#2
Which of the following is NOT a type of cloud?
Stratosphere
ExplanationThe stratosphere is a layer of the Earth's atmosphere, not a type of cloud.
#3
What term is used to describe the process by which water vapor turns into liquid water?
Condensation
ExplanationCondensation is the phase transition from gas to liquid, commonly seen in the formation of clouds.
#4
Which layer of the Earth's atmosphere contains the ozone layer?
Stratosphere
ExplanationThe stratosphere is the second layer of Earth's atmosphere and contains the ozone layer.
#5
What is the process by which water moves from plants into the atmosphere called?
Transpiration
ExplanationTranspiration is the process by which water is absorbed by plants and released into the atmosphere through their leaves.
#6
Which of the following is NOT a factor that affects climate?
Number of tornadoes
ExplanationThe number of tornadoes is not a direct factor affecting climate; climate is influenced by long-term patterns of temperature, precipitation, and atmospheric conditions.
#7
What is the term for a rapidly rotating column of air extending from a thunderstorm to the ground?
Tornado
ExplanationA tornado is a violent windstorm characterized by a twisting, funnel-shaped column of air.
#8
Which of the following is NOT a tool used for measuring atmospheric pressure?
Anemometer
ExplanationAn anemometer measures wind speed, not atmospheric pressure.
#9
What causes the phenomenon known as the 'green flash' during sunrise or sunset?
Refraction of light in the atmosphere
ExplanationThe green flash is a rare optical phenomenon caused by the refraction of sunlight in the Earth's atmosphere.
#10
Which scale is used to measure the intensity of hurricanes in the Atlantic and Northeast Pacific basins?
Saffir-Simpson Scale
ExplanationThe Saffir-Simpson Scale categorizes hurricanes based on their intensity and potential damage.
#11
What is the phenomenon called when a warm air mass is trapped between two cold air masses, leading to prolonged and often extreme precipitation?
Occluded front
ExplanationAn occluded front occurs when a warm air mass is lifted off the ground and trapped between two advancing cold air masses.
#12
What is the name of the boundary between two air masses with different temperatures and densities?
Front
ExplanationA front is the boundary between two air masses with distinct temperature, humidity, and density characteristics.
#13
What is the name of a narrow, fast-moving air current found in the upper atmosphere?
Jet Stream
ExplanationThe jet stream is a high-altitude, fast-moving air current that influences weather patterns.
#14
What is the term for a sudden and significant increase in the Earth's surface temperature caused by human activity?
Global warming
ExplanationGlobal warming refers to the long-term increase in Earth's average surface temperature, largely attributed to human activities.
#15
What meteorological phenomenon is responsible for creating the distinct colors seen during a sunset?
Rayleigh scattering
ExplanationRayleigh scattering is the dispersion of light that gives rise to the vibrant colors seen during sunsets.