Question: What Lives In Fresh Water?

What are 15 marine creatures?

Ocean Giants: 15 Of The Largest Sea Animals In The World#1 The Blue Whale.#2 The Fin Whale.#3 The Whale Shark.#4 Sperm Whale.#5 Giant Manta Rays.#6 Lion’s Mane Jelly.These Jelly Fish have a sting as bad as a lions bite but they don’t get their name because of that.

These massive jellyfish are among the biggest in the world.

#7 The Killer Whale.More items….

Can you drink freshwater?

Fresh water (or freshwater) is any naturally occurring water except seawater and brackish water. … Fresh water is not always potable water, that is, water safe to drink. Much of the earth’s fresh water (on the surface and groundwater) is to a substantial degree unsuitable for human consumption without some treatment.

Which animal lives in water?

Types of Aquatic AnimalsCrustaceans. Crustaceans are a group of aquatic animals that have a hard shell. … Whales. Whales are the largest animals on earth. … Dolphins. Dolphins are highly intelligent aquatic mammals that belong to the toothed whale family. … Sharks. … Corals. … Alligators. … Crocodiles. … Seahorses.More items…•

How many animals live in freshwater?

Freshwater ecosystems account for less than 0.01% of the planet’s total surface area but they support more than 100,000 species, a list that includes more than just fish. Worms, mollusks, crayfish and insect larvae burrow into muddy lake or creek bottoms. Reeds and rushes along the shores shelter frogs and newts.

Which is largest water animal?

Antarctic blue whaleThe Antarctic blue whale (Balaenoptera musculus ssp. Intermedia) is the biggest animal on the planet, weighing up to 400,000 pounds (approximately 33 elephants) and reaching up to 98 feet in length.

Where do water animals live?

Aquatic animals are animals that live in the water. They either live in fresh water, such as lakes, rivers, and ponds, or salt water, like the ocean.

What fish live in fresh water?

We’ve provided a look into 42 species of freshwater fish—including largemouth bass, walleye, catfish, crappie, northern pike, trout, and more!

What is the smartest animal on the world?

1: Chimpanzee Topping our list of smartest animals is another great ape, the chimpanzee. The impressive intellectual abilities of this animal have long fascinated humans. They can make and use tools, hunt collectively, and are capable of advanced problem-solving.

What percentage of life is in the ocean?

50-80%An estimated 50-80% of all life on earth is found under the ocean surface and the oceans contain 99% of the living space on the planet. Less than 10% of that space has been explored by humans. 85% of the area and 90% of the volume constitute the dark, cold environment we call the deep sea.

What is the largest freshwater mammal?

CapybarasThe world’s biggest rodent, the capybara, grows to more than 4 feet (130 centimeters) long and tips the scales at up to 145 pounds (66 kilograms). These water-loving mammals reach such size by grazing on grasses and aquatic plants. Capybaras are physically well adjusted to their watery environs.

What lives in a stream?

The aquatic organisms in streams include fish, of course, but go far beyond that. Molluscs, like clams and mussels. Amphibians, like salamanders and frogs. The larvae of many insects, like dragonflies, damselflies, and mayflies.

What are the 5 largest animals in the world?

Of the five biggest animals on earth, all are mammals, four are herbivores, one is marine and all are truly imposing to behold.Great Whales. … Elephants. … Hippopotamus. … Rhinoceros. … Polar Bear.

What is the biggest thing on earth?

Blue whaleHeaviest living animalsRankAnimalMaximum mass [tonnes]1Blue whale1902North Pacific right whale1203Southern right whale1104Fin whale1206 more rows

What is found in freshwater?

The plants, animals, microbes, rocks, soil, sunlight, and water found in and around this valuable resource are all part of what is called a freshwater ecosystem.

Is there life under water?

The hidden world under the sea: Scientists find ‘parallel universe’ of life INSIDE the basalt of the oceanic crust. A parallel universe of life exists hidden beneath our planet’s ocean floors and could help us search for life on other planets, new research claims.

Where is most freshwater found?

Over 68 percent of the fresh water on Earth is found in icecaps and glaciers, and just over 30 percent is found in ground water. Only about 0.3 percent of our fresh water is found in the surface water of lakes, rivers, and swamps.

Where do we get fresh water?

Fresh water is found in glaciers, lakes, reservoirs, ponds, rivers, streams, wetlands and even groundwater. These freshwater habitats are less than 1% of the world’s total surface area yet house 10% of all known animals and up to 40% of all known fish species.