1. CO
2. Hydrocarbon
3. Flyash
4. SO2
Flyash
1. CO
2. CO2
3. SO2
4. None of the above
CO
1. identifying pollution problem
2. prescribing environmental quality standards
3. predicting pollution abatement strategies
4. planning pollution abatement strategies
predicting pollution abatement strategies
1. SO2
2. CO
3. Smog
4. Radioactivity
Radioactivity
1. aluminium ions
2. methane
3. sulphur
4. free radicals of oxygen
free radicals of oxygen
1. magnification of animals
2. enlargement of aquatic animals
3. concentration of dangerous chemical into body of members of food web
4. None of the above
concentration of dangerous chemical into body of members of food web
1. H2S
2. CO
3. SO2
4. CO2
SO2
1. impure water
2. adulterated food
3. polluted air
4. polluted soil
polluted air
1. allergy
2. bronchitis
3. disturbance of psychomotor function
4. diarrhoea
disturbance of psychomotor function
1. nuclear war
2. nuclear disarmament
3. nuclear weapon testing
4. aftermath of a nuclear holocaust
aftermath of a nuclear holocaust