Consequences for Marine Life Quiz Questions and Answers PDF - 69

MCQ 341: Plastic bags, approximately, takes 200 to 1000 years to be.

1. formed
2. rotten
3. decomposed
4. recycled

MCQ 342: PCDDs' stands for;

1. polybromine dibenzo-p-dioxins
2. polychlorinated dibenzo-p-dichloride
3. polychlorinated dibenzo-p-dioxins
4. polychlorinated dibromine-p-dioxins

MCQ 343: Low frequency sonars are used for broad;

1. detection of biomass
2. surveillance applications
3. detection of fishes
4. vessels

MCQ 344: The rising level of nitrogen and phosphorous in the water, causing;

1. Acidification
2. Algal bloom
3. Climate change
4. distortion

MCQ 345: Chemical 'contamination' is also known as;

1. Fall of chemical compounds
2. Rise of chemicals
3. Chemical solubility
4. chemical inherency