Environmental Science The percentage of water vapour present in the air compared to that required for saturation is the: Mixing ratio Relative humidity Dew point Absolute humidity Specific humidity Mixing ratio Relative humidity Dew point Absolute humidity Specific humidity ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The process of successful establishment of the species in a new area is called sere climax ecesis invasion sere climax ecesis invasion ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A human population is small, there is a greater chance of : gene flow genetic drift mutation natural selection gene flow genetic drift mutation natural selection ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following enhances soil fertility? Improved methods of agriculture Crop rotation Using new seed varieties Irrigation Improved methods of agriculture Crop rotation Using new seed varieties Irrigation ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What type of energy is derived from heated groundwater? geothermal hydroelectric nuclear solar geothermal hydroelectric nuclear solar ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Man made sources of radiation pollution are: all of these mining explosion of nuclear weapons nuclear fuels and preparation of radioactive isotopes all of these mining explosion of nuclear weapons nuclear fuels and preparation of radioactive isotopes ANSWER DOWNLOAD EXAMIANS APP
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