A. Air B. Timber C. Soil D. Mineral Correct Answer: Option A - Air
A. irritating the skin B. Reducing oxygen-carrying capacity of blood C. Causing gene mutation D. Destroying white blood cells. Correct…
A. pyruvic acid B. lactic acid C. coenzyme D. ethanol Correct Answer: Option B - lactic acid
A. Plasmodium B. Trypanosoma C. Ascaris D. Schistosoma Correct Answer: Option D - Schistosoma
A. Turbidity B. Temperature C. Humidity D. Light Correct Answer: Option C - C. Humidity
A. aestivation B. dormancy C. burrowing D. incubation Correct Answer: Option A - aestivation
A. Rate of reproduction of animals B. Life span of an organism C. Number of predators in an environment D.…
A. respiration B. burning C. photosynthesis D. volcanic eruption Correct Answer: Option C - photosynthesis
loss of A. organic matter only B. water only C. water and organic matter D. inorganic matter and water Correct…
A. topographic B. climatic C. biotic D. edaphic Correct Answer: Option D - edaphic