(1) Celebrated on 2 February each year, World Wetlands Day marks the signing anniversary of what international treaty?
Answer: The Ramsar Convention, signed in Ramsar, Iran, on 2 February 1971
(2) What is the main difference between a marsh and a swamp?
Answer: Marshes have grasses; swamps have trees
(3) What percentage of the world’s wetlands have been lost since 1970?
Answer: About 35%
(4) Which Northern Territory site was the world’s first Wetland of International Importance?
Answer: The Garig Gunak Barlu National Park (Cobourg Peninsula)
(5) What is the term for mangrove seeds that begin to germinate while still attached to the parent tree?
Answer: Vivipary