What effect can tributyltin have on dog whelks?
- The appearance of a male reproductive organ in females
- Shell deformation in females
- The appearance of a coloured mark on the shell of females
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What does the term Seveso designate?
- The name of a convention
- Industrial sites classified as hazardous in Europe
- The name of a ship
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Which of the following is the most common cause of HNS shipping incidents?
- Structural damage
- Fire/explosion
- Loading/unloading
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What is the bulk solid most frequently spilt and in the greatest quantities for
the period 1917-2010?
- Rock phosphate
- Potassium hydroxide
- Iron ore
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How is a product that sinks classified according to the SEBC code?
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