M6 - 1C

What is the scientific study of the atmosphere, with a focus on weather processes and forecasting?

• Aviation Science

• Atmospheric Physics

• Meteorology

• Climatology

According to the presentation, how does understanding meteorology lead to more efficient flight operations?

• By preventing accidents due to turbulence

• By enabling fuel-efficient routing and optimized schedules

• By assisting with real-time decision making during flights

• By allowing for diversion planning during severe weather

What is the effect of high temperature on aircraft performance?

• Reduced aircraft performance due to decreased air density

• Improved aircraft performance due to increased air density

• No significant effect on aircraft performance

• Reduced fuel efficiency only

Which altimeter setting is used to show an aircraft's altitude above mean sea level (MSL)?

• QFE

• QNH

• MSL

• AGL

Which type of high-level cloud is described as small, white patches that often look like fish scales?

• Cirrus (Ci)

• Cirrostratus (Cs)

• Altocumulus (Ac)

• Cirrocumulus (Cc)

Cumulonimbus (Cb) clouds are known to bring what kind of hazardous weather?

• Light drizzle and mist

• Steady, long-lasting precipitation

• Heavy rain, lightning, thunder, and hail

• Fair weather with a chance of change

Which type of precipitation is considered a severe hazard that can damage an aircraft's structure?

• Rain

• Snow

• Hail

• Mist

What is a Meteorological Aerodrome Report (METAR)?

• A forecast valid for 24 to 30 hours

• A routine hourly weather report for current conditions at an airport

• An advisory for hazardous weather affecting all aircraft

• An advisory for weather affecting smaller aircraft

What is the typical validity period for a Thermal Aerodrome Forecast (TAF)?

• 1 hour

• 6 hours

• 12 hours

• 24 to 30 hours

A Significant Meteorological Information (SIGMET) is issued for what reason?

• For routine hourly weather updates

• For less severe weather that impacts small aircraft

• For hazardous weather that affects all aircraft

• For airport-specific forecasts