What types can disasters be divided into？ （ ）。 A: Biological disasters. B: Environmental pollutions. C: Geographical disasters. D: Meteorological disasters.
What types can disasters be divided into？ （ ）。 A: Biological disasters. B: Environmental pollutions. C: Geographical disasters. D: Meteorological disasters.
What disaster lists the top of natural disasters？ （ ）。 A: Meteorological disasters. B: Biological disasters. C: Geographical disasters. D: Environmental pollutions.
What disaster lists the top of natural disasters？ （ ）。 A: Meteorological disasters. B: Biological disasters. C: Geographical disasters. D: Environmental pollutions.
The emission of pollutants can affect the air quality: A: directly B: through Atmospheric chemistry C: by changing the climate and thus influcing the meteorological variables
The emission of pollutants can affect the air quality: A: directly B: through Atmospheric chemistry C: by changing the climate and thus influcing the meteorological variables
According to CCAR-121, who is responsible for obtain weather information before flight for scheduled passenger transport?( ) A: Operational control personnel B: Pilot in command C: Dispatcher D: Meteorological personnel
According to CCAR-121, who is responsible for obtain weather information before flight for scheduled passenger transport?( ) A: Operational control personnel B: Pilot in command C: Dispatcher D: Meteorological personnel
As a tornado chaser just waking up in the morning, what meteorological conditions would you seek if you were interested in viewing a tornado that afternoon? (Select all that apply) A: Triggering cold front B: Warm moist air near the Earth's surface C: Warm moist air aloft D: Receding warm front E: Conditional instability in the atmosphere F: Surface high pressure system G: Cold dry air aloft H: Surface low pressure system
As a tornado chaser just waking up in the morning, what meteorological conditions would you seek if you were interested in viewing a tornado that afternoon? (Select all that apply) A: Triggering cold front B: Warm moist air near the Earth's surface C: Warm moist air aloft D: Receding warm front E: Conditional instability in the atmosphere F: Surface high pressure system G: Cold dry air aloft H: Surface low pressure system