What “sinks” into the ocean and contributes to ocean acidification?
A. Nitrogen
B. Phosphorous
Carbon dioxide
D. Oxygen
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What is the difference between governance and management?
A. Governance deals with the overall structure, functions, and institutions; management deals with the day-to-day operations
B. Governance deals with the day-to-day operations; management deals with the overall structure, functions, and institutions
C. They are same thing
D. Governance strictly run by governments, and management by everyone else
Eutrophication often occurs as a result of:
A. Increased vegetation
B. Excess supply of nutrients, often from fertilizers in run-off water
C. Increased phytoplankton
D. None of the above
What is/are (the) major cause(s) of biodiversity loss?
A. Habitat destruction
B. Introduction of invasive species
Climate change
D. All of the above
What percentage of Earth´s water is fresh water?
A. 2,5 %
B. 7 %
C. 17 %
D. 23 %
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