The main natural factor affecting the prevalence of parasitic diseases is () A: temperature and humidity B: Only related to humidity C: independent of temperature D: It has nothing to do with rainfall
The main natural factor affecting the prevalence of parasitic diseases is () A: temperature and humidity B: Only related to humidity C: independent of temperature D: It has nothing to do with rainfall
An instrument that maintains a continuous record of humidity changes is called a（）.
An instrument that maintains a continuous record of humidity changes is called a（）.
The human body feels comfortable when the humidity is about
The human body feels comfortable when the humidity is about
Why did the number of complaints drop A: Because they got poor reception. B: Because the humidity was interfering with the signals. C: Because there came a blast of dry air. D: Because humidity increased rapidly in the region.
Why did the number of complaints drop A: Because they got poor reception. B: Because the humidity was interfering with the signals. C: Because there came a blast of dry air. D: Because humidity increased rapidly in the region.
The following are all optimum conditions except A: little sky cover. B: higher temperature. C: higher humidity. D: lower temperature.
The following are all optimum conditions except A: little sky cover. B: higher temperature. C: higher humidity. D: lower temperature.
Humidity (湿度) is so intense in some parts of the tropics that Europeans find they are unable to ____ it.
Humidity (湿度) is so intense in some parts of the tropics that Europeans find they are unable to ____ it.
The gelatin solution has required _________. A: viscosity B: temperature C: moisture D: humidity
The gelatin solution has required _________. A: viscosity B: temperature C: moisture D: humidity
Nights in deserts are cold because A: winds originate at the North and South poles B: the relative humidity is very high C: there is a poor insulating effect from the desert and the dry air D: nights are cloudy E: the ocean currents prevent humidity
Nights in deserts are cold because A: winds originate at the North and South poles B: the relative humidity is very high C: there is a poor insulating effect from the desert and the dry air D: nights are cloudy E: the ocean currents prevent humidity
Which of the following is NOT included as source of humidity in this passage A: Oceans. B: Plants. C: Air. D: Dryers.
Which of the following is NOT included as source of humidity in this passage A: Oceans. B: Plants. C: Air. D: Dryers.
1. The manifestation of global warming contains glacier melting, sea level rising and increase .(humidity / temperature)
1. The manifestation of global warming contains glacier melting, sea level rising and increase .(humidity / temperature)