wet lands. standing water ecosystem lakes, ponds, puddles h2o circulates within themself has o2 and...

Wet lands

Standing water ecosystem

Lakes, ponds, puddlesH2O circulates within themselfHas O2 and nutrients

Fresh H2O wetlands

Wetlands are ecosystems in which H2O either covers the soil, may be flowing, or standing over soilFresh, salty, brackishThree types:Bogs, marshes, swamps

Estuaries

•Wet lands found where rivers meet the sea. Contain both fresh and salt H2O. They support a large number of animals

Salt marshes

Temperate zone estuaries dominated by salt tolerant grasses at low tideStretch from eastern north America from main to Georgia.Largest is in Maryland the Chesapeake Bay Maine.

Salt marshes

Mangrove swamps

Costal wet lands in tropical regions in Florida , Hawaii Have salt tolerant trees called mangroves.Largest in America is the Everglades in FloridaThey provide protection to many animals.

Mangrove swamps

Classification of marine ecosystemAre divided by distance from the shoreIntertidal- extreme change in H2O exposed to air and temperature Coastal- shallow photosynthetic sea life ( kelp forest) coral reefs are in this regionOpen- ocean- occurs 90% surface area of world’s oceans, low levels of nutrientsBenthic zone- is in open ocean floor

Intertidal Zone

Costal zone