Trivia Questions About the Everglades

A river sixty miles wide that falls two inches to the mile, asked in six rounds.

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There are only two kinds of soil in the Everglades. Peat is one. What is the other?

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Unofficial practice questions, not affiliated with any school, exam board or quiz show. Bank checked October 8, 2026.

How it works

Where does Everglades water come from, and which reptile keeps the fish alive through the dry season? These trivia questions about the Everglades follow the water from Lake Okeechobee to Florida Bay, with a reason for each answer.

Read the full guide

Water, plants and animals

Water, rock and weather covers the lake, the limestone and the afternoon storms. Sawgrass, hammocks and mangroves names the tree islands and the three mangroves. Alligators, birds and panthers has the snail kite, the plume hunters and a fish that walks.

People and the park

Names, first peoples and explorers runs from shell mounds to a canoe trip of 1897. Canals, dikes and the Trail is the story of drainage: copper, stilts and one runway. The national park asks who dedicated it and what the Hole in the Donut was.

  • For a class on wetlands, play Water, rock and weather and Sawgrass, hammocks and mangroves back to back.

Questions and answers

What are some easy trivia questions about the Everglades?

Which lake spills over to feed the Everglades? Which plant covers its marshes? Which big cat lives there and in the Big Cypress? The answers are Lake Okeechobee, sawgrass and the Florida panther.

Is the Everglades a swamp or a river?

It is a very wide, shallow, slow river. Water leaving Lake Okeechobee in the wet season spreads 60 miles wide and falls about 2 inches a mile on its way to Florida Bay. The slow movement is called sheetflow.

Do alligators and crocodiles both live in the Everglades?

Yes. Alligators dig pools that hold water through the dry season, and South Florida is the only part of the United States where the American crocodile lives.

When did the Everglades become a national park?

Congress authorized the park in 1934, and President Harry Truman dedicated it on December 6, 1947. It protects the southern fifth of the original Everglades.

How were the answers checked?

Against the English Wikipedia article linked under each question, read on October 8, 2026; most are in Everglades or Everglades National Park. The water's speed is not asked, because those two disagree. This page is not affiliated with the National Park Service.

All 90 questions with answers

Water, rock and weather 17

  • A point near the middle of Lake Okeechobee is the only place in the United States where more than four of these meet. What are they? Answer: Counties. Source: Wikipedia: Lake Okeechobee
  • About how old is the Everglades as a wetland? Answer: 5,000 years. Source: Wikipedia: Everglades
  • Florida was once joined to the African part of which supercontinent? Answer: Gondwana. Source: Wikipedia: Everglades National Park
  • How steep is the fall of the land from Lake Okeechobee to the sea? Answer: About 2 inches a mile. Source: Wikipedia: Everglades
  • In the wet season, around what time of day do the thundershowers usually come? Answer: Two in the afternoon. Source: Wikipedia: Everglades
  • Into which bay does the water of the Everglades flow in the end? Answer: Florida Bay. Source: Wikipedia: Everglades
  • Lake Okeechobee covers 730 square miles. What is its average depth? Answer: 9 feet. Source: Wikipedia: Lake Okeechobee
  • The name Okeechobee comes from two Hitchiti words. What do they mean? Answer: Big water. Source: Wikipedia: Lake Okeechobee
  • South Florida has two seasons. Through which months does the wet season run? Answer: May through October. Source: Wikipedia: Everglades
  • There are only two kinds of soil in the Everglades. Peat is one. What is the other? Answer: Marl. Source: Wikipedia: Everglades National Park
  • What is the slow movement of a broad, shallow river such as the Everglades called? Answer: Sheetflow. Source: Wikipedia: Everglades
  • What starts most of the fires in the Everglades? Answer: Lightning. Source: Wikipedia: Everglades
  • Where does most of the water in the Everglades come from? Answer: Rain. Source: Wikipedia: Everglades National Park
  • Which aquifer, refilled by the Everglades, supplies fresh water to the Miami area? Answer: The Biscayne Aquifer. Source: Wikipedia: Everglades
  • Which rock lies under the Everglades? Answer: Limestone. Source: Wikipedia: Everglades National Park
  • Which vast, shallow lake spills over to feed the Everglades? Answer: Lake Okeechobee. Source: Wikipedia: Everglades
  • With which river, near Orlando, does the Everglades system begin? Answer: The Kissimmee River. Source: Wikipedia: Everglades

Sawgrass, hammocks and mangroves 16

  • Beds of which sea grass in Florida Bay feed sea turtles and manatees? Answer: Turtle grass. Source: Wikipedia: Everglades
  • Cypress trees push woody growths up out of the water. What are they for? Answer: To bring oxygen to the roots. Source: Wikipedia: Everglades National Park
  • Despite their name, about how many islets are there in the Ten Thousand Islands? Answer: A few hundred. Source: Wikipedia: Ten Thousand Islands
  • In the Everglades, what is a slough? Answer: A channel of free-flowing water between the sawgrass. Source: Wikipedia: Everglades
  • Seen from the air, the tree islands in the sloughs often have which shape? Answer: A teardrop. Source: Wikipedia: Everglades National Park
  • Some of the Ten Thousand Islands began as mangroves growing on what? Answer: Oyster bars. Source: Wikipedia: Ten Thousand Islands
  • What are the small islands of trees that stand a little above the wet Everglades called? Answer: Hammocks. Source: Wikipedia: Everglades National Park
  • What do the pinelands need, now and then, to stop them turning into hardwood hammock? Answer: Fire. Source: Wikipedia: Everglades
  • What does the "big" in the Big Cypress Swamp describe? Answer: The size of the swamp. Source: Wikipedia: Everglades
  • What is the growth of algae and other microscopic life that forms where the flooding is shorter called? Answer: Periphyton. Source: Wikipedia: Everglades
  • When phosphorus from farm fertilizer reached the sawgrass marshes, which plant spread quickly? Answer: Cattails. Source: Wikipedia: Everglades
  • Which mangrove has the farthest-reaching roots, which trap the sediment that builds up coastlines? Answer: The red mangrove. Source: Wikipedia: Everglades
  • Which pine is the one pine of the Everglades pinelands? Answer: South Florida slash pine. Source: Wikipedia: Everglades
  • Which plant covers the marshes of the "true Everglades"? Answer: Sawgrass. Source: Wikipedia: Everglades
  • Which three colors name the mangrove trees of the Everglades? Answer: Red, black and white. Source: Wikipedia: Everglades National Park
  • Which tree was brought to South Florida to help with drainage and is now one that park staff must clear? Answer: Melaleuca. Source: Wikipedia: Everglades National Park

Alligators, birds and panthers 15

  • Everglades National Park is the most significant breeding ground in North America for which birds? Answer: Tropical wading birds. Source: Wikipedia: Everglades National Park
  • The Everglades snail kite, a bird of prey, eats almost nothing but which snails? Answer: Apple snails. Source: Wikipedia: Everglades National Park
  • In 1915 the plumes of Everglades birds sold for 32 dollars an ounce. That was then the price of what? Answer: Gold. Source: Wikipedia: Everglades
  • In the United States, the American crocodile lives in only one region. Which? Answer: South Florida. Source: Wikipedia: Everglades National Park
  • The mangroves are a nursery for a pink shellfish caught off Florida. Which? Answer: Shrimp. Source: Wikipedia: Everglades
  • Where do alligators choose to nest? Answer: Where the sawgrass grows thickest. Source: Wikipedia: Everglades
  • Which big cat of the Everglades and the Big Cypress is one of the most endangered mammals on earth? Answer: The Florida panther. Source: Wikipedia: Everglades National Park
  • Which dolphin has a resident population in Florida Bay? Answer: The bottlenose dolphin. Source: Wikipedia: Everglades National Park
  • Which fish from abroad, named for the way it gets about, is one of the invaders of South Florida? Answer: The walking catfish. Source: Wikipedia: Everglades National Park
  • Which of these animals lived in Florida when the first people arrived, about 15,000 years ago? Answer: The giant sloth. Source: Wikipedia: Everglades
  • Which pink wading bird has a population of its own that keeps largely to Florida Bay? Answer: The roseate spoonbill. Source: Wikipedia: Everglades National Park
  • Which reptile digs out pools that keep fish and frogs alive through the dry season? Answer: The alligator. Source: Wikipedia: Everglades National Park
  • Which sea mammals spend the winter months in the warmer water of Florida Bay? Answer: Manatees. Source: Wikipedia: Everglades
  • Which sparrow lives only in Everglades National Park and the Big Cypress Swamp? Answer: The Cape Sable seaside sparrow. Source: Wikipedia: Everglades National Park
  • Why were the wading birds of the Everglades shot in great numbers around 1900? Answer: For plumes to trim women's hats. Source: Wikipedia: Everglades National Park

Names, first peoples and explorers 12

  • A British surveyor who mapped the Florida coast in 1773 gave the area which name? Answer: River Glades. Source: Wikipedia: Everglades
  • An explorer who crossed the Everglades in 1897 wrote that they were as little known as "the heart of" where? Answer: Africa. Source: Wikipedia: Everglades
  • Chokoloskee Island stands about 20 feet high. What is it made of? Answer: Shells piled up over thousands of years. Source: Wikipedia: Everglades National Park
  • In which year did the name Everglades first appear on a map? Answer: 1823. Source: Wikipedia: Everglades
  • The Seminole name for the Everglades is Pahokee. What does it mean? Answer: Grassy water. Source: Wikipedia: Everglades
  • Spanish mapmakers who had never seen the Everglades drew a lake there. What did its name mean? Answer: Lake of the Holy Spirit. Source: Wikipedia: Everglades
  • To which island did the Calusa commonly travel by canoe? Answer: Cuba. Source: Wikipedia: Everglades
  • Where in the Everglades did the Seminole build their villages? Answer: On hardwood hammocks and pinelands. Source: Wikipedia: Everglades
  • Which explorer canoed across the Everglades in eight days in 1897, from the Harney River to the Miami River? Answer: Hugh Willoughby. Source: Wikipedia: Everglades
  • Which language do the people who kept to more traditional ways along the Tamiami Trail tend to speak? Answer: Mikasuki. Source: Wikipedia: Everglades
  • Which two nations lived at the southern tip of Florida when the Spanish arrived? Answer: The Calusa and the Tequesta. Source: Wikipedia: Everglades National Park
  • With only soft limestone to hand, what did the first peoples of the Everglades use as cutting blades? Answer: Shark teeth. Source: Wikipedia: Everglades National Park

Canals, dikes and the Trail 16

  • A vast jetport was planned beside the national park in the late 1960s. How much of it was built? Answer: One runway. Source: Wikipedia: Big Cypress National Preserve
  • About how much of the original Everglades has been turned into farms or towns? Answer: Half. Source: Wikipedia: Everglades
  • As drained peat wasted away, what did some owners of houses on it have to do? Answer: Put their houses on stilts. Source: Wikipedia: Everglades
  • Big Cypress, set up in 1974, was one of the first two of which kind of protected area in the National Park System? Answer: National preserves. Source: Wikipedia: Big Cypress National Preserve
  • Crops on newly drained Everglades soil sprouted fast and then died. Adding a trace of which metal cured it? Answer: Copper. Source: Wikipedia: Everglades
  • The dike built round Lake Okeechobee after two hurricanes of the 1920s is named for which president? Answer: Herbert Hoover. Source: Wikipedia: Everglades National Park
  • The Tamiami Trail crosses the Everglades. Which two cities give the road its name? Answer: Tampa and Miami. Source: Wikipedia: Tamiami Trail
  • The Tamiami Trail is the southern end of which numbered highway? Answer: U.S. Highway 41. Source: Wikipedia: Tamiami Trail
  • What had engineers done to the winding Kissimmee River by 1971, which was later partly undone? Answer: Straightened it into a canal. Source: Wikipedia: Everglades
  • What happened to a million acres of the parched Everglades in 1939? Answer: They burned. Source: Wikipedia: Everglades
  • What was found in 1943 in what is now Big Cypress National Preserve, after almost 80 failures elsewhere in the state? Answer: Florida's first producing oil well. Source: Wikipedia: Big Cypress National Preserve
  • When the drained muck of the Everglades dried out, what did it turn into? Answer: A fine black powder that blew about in dust storms. Source: Wikipedia: Everglades
  • Which advertising magnate paid to finish the Tamiami Trail, in return for a county named after him? Answer: Barron Collier. Source: Wikipedia: Tamiami Trail
  • Which candidate for governor in 1904 promised an "Empire of the Everglades" on drained land? Answer: Napoleon Bonaparte Broward. Source: Wikipedia: Everglades National Park
  • Which crop became the main one grown on drained Everglades land? Answer: Sugarcane. Source: Wikipedia: Everglades
  • Who bought 4 million acres of Florida for a million dollars in 1881 and dug the first drainage canals? Answer: Hamilton Disston. Source: Wikipedia: Everglades

The national park 14

  • A 22,000-acre tract of farmland was left out of Everglades National Park when its borders were agreed. What was the tract called? Answer: The Hole in the Donut. Source: Wikipedia: Everglades National Park
  • A half-mile trail from Royal Palm crosses a sawgrass marsh where alligators and wading birds are seen. Which bird is it named after? Answer: The anhinga. Source: Wikipedia: Everglades National Park
  • Everglades National Park is on three international lists. It is a Biosphere Reserve and a World Heritage Site. What is the third listing? Answer: A Wetland of International Importance. Source: Wikipedia: Everglades National Park
  • Everglades National Park was the first national park created to protect what? Answer: A fragile ecosystem. Source: Wikipedia: Everglades National Park
  • How much of the original Everglades does the national park protect? Answer: The southern fifth. Source: Wikipedia: Everglades National Park
  • Hurricane Donna of 1960 left miles of mangroves in Everglades National Park as standing dead trees. How long did the area take to recover? Answer: 30 years. Source: Wikipedia: Everglades National Park
  • Only two national parks in the contiguous United States are larger than the Everglades. One is Death Valley. Which is the other? Answer: Yellowstone. Source: Wikipedia: Everglades National Park
  • What is the 99-mile canoe trail from Everglades City to Flamingo called? Answer: The Wilderness Waterway. Source: Wikipedia: Everglades National Park
  • When is the busiest season for visitors to Everglades National Park? Answer: December to March. Source: Wikipedia: Everglades National Park
  • Which land developer turned conservationist is nicknamed the Father of Everglades National Park? Answer: Ernest F. Coe. Source: Wikipedia: Everglades National Park
  • Which president dedicated Everglades National Park on December 6, 1947? Answer: Harry Truman. Source: Wikipedia: Everglades National Park
  • Which state park, created in 1916 to protect Paradise Key, came before the national park? Answer: Royal Palm State Park. Source: Wikipedia: Everglades National Park
  • Which writer, once of a Miami newspaper, described the Everglades in 1947 as a river and not a stagnant swamp? Answer: Marjory Stoneman Douglas. Source: Wikipedia: Everglades
  • The writer who had called the Everglades a river toured Florida speaking against the jetport. How old was she then? Answer: 79. Source: Wikipedia: Everglades