By the Number
This is the percent of Earth that is covered in water.
What is 70%?
The Florida Everglades is an example of this type of wetland.
What is a marsh?
These small marine animals secrete calcium carbonate to make reefs.
What are polyps?
This is the only zone that plants can grow in.
What is the sunlight zone?
Cold or Warm? Lentic or Lotic? This combination would hold the most oxygen.
What is cold, lotic water?
This is the percent of Earth's water that is freshwater.
What is 3%?
This type of wetland is groundwater-fed.
What is a fen?
This is the term for brackish and saltwater wetlands.
What is a coastal wetland?
This zone contains anglerfish and nautilus.
What is the midnight zone?
This is the name of the movement of extra nutrients into water.
What is eutrophication?
This is the percent of freshwater that glaciers and ice caps contain.
What is 68.7%?
This habitat is dominated by trees and shrubs.
BONUS up to 300:
This is an example of one in Georgia and Florida.
What is a swamp?
BONUS:
What is Okefenokee Swamp?
This is the mineral combination that makes up most of the salt in the ocean.
What is sodium and chloride / NaCl?
This is the name of the deepest known area of the ocean.
What is the Mariana Trench?
These are the three categories of aquatic plants.
What are emergent, submergent, and floating plants?
This is the typical depth of a hand-dug well.
What is 10-50 feet?
These are the 3 types of animals that would be found in a bog.
What are moose, insects, and migratory birds?
Kelp forests provide these two ecosystem services.
What are coastline protection and recreation?
Bioluminescent organisms live in these two zones.
What are the twilight and midnight zones?
These are the freshwater zones in which at least some sunlight penetrates.
What are the littoral, limnetic, and photic zones?
This is the salinity level of saltwater.
What is 31-50 ppt?
These are the four types of inland wetland habitats.
These are the four saltwater habitats.
What are oceans and seas, coral reefs, estuaries, and kelp forests?
These zones have a constant near-freezing temperature.
What are the midnight, abyssal, and trench zones?
These are two differences between ocean acidification and freshwater acidification.
What are (1) ocean acidification is caused by carbon dioxide emissions and freshwater acidification is caused by industrial waste, and (2) the pH is lowered in ocean acidification and raised in freshwater acidification?