What are wetlands exactly?

A wetland is an area in which water is present in significant quantities and for a prolonged period of time over a large part of the year, on the surface and/or in the first few inches of the soil. Waterlogging can be temporary: be careful, just because you can't see any water doesn't mean it's not a wetland! - Different types of wetland: marshes, ponds, peat bogs, pastures, forests, alluvial environments, reed beds, etc. - Wetlands can be identified by their vegetation and/or soil - Wetlands are threatened by the increase in agricultural activities, inappropriate water management, urban development and transport infrastructure.