Inorganic nutrients and eutrophication Quiz PDF: Questions and Answers - 43

MCQ 211: Atmosphere consists for around 78% of;

1. Nitrogen Gas
2. carbon
3. Carbon dioxide
4. CFCs

MCQ 212: TLV-TWA' stands for;

1. Thresold Limit value-time weighted Average
2. Thresold Level value-time weighted Average
3. Thresold Limit value-temperature weighted Average
4. Thresold Limit value-time weighted Adverse

MCQ 213: Biomarkers, serving as a specific early warning indicators of;

1. Pollution
2. Liquid evaporation
3. Diseases
4. Doses

MCQ 214: Metals can enter in the atmospheric solution, through;

1. Water Drops
2. Air
3. Aerosol Drops
4. Wind

MCQ 215: The reaction of the oil components with oxygen in the presence of sunlight is called;

1. evaporation
2. Chemical reactions
3. Reduction
4. photo-oxidation