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
A: temperature and humidity
B: Only related to humidity
C: independent of temperature
D: It has nothing to do with rainfall
举一反三
- The gelatin solution has required _________. A: viscosity B: temperature C: moisture D: humidity
- ( ) is the most important climatic factor affecting water erosion. A: Rainfall B: Temperature C: Solar power D: Wind
- What are the two most important elements of climate? A: altitude and wind B: sunshine and moonlight C: humidity and cloudiness D: temperature and rainfall E: air pressure and storms
- Which of the following is not the main abiotic factor affecting plant growth and development？ A: Water B: Temperature C: Light D: Insects
- Temperature affects the penetration of gas into the formation by affecting Slip factor