What is a amphibian easy definition?
1 : an amphibious organism especially : any of a class (Amphibia) of cold-blooded vertebrates (such as frogs, toads, or salamanders) intermediate in many characters between fish and reptiles and having gilled aquatic larvae and air-breathing adults Unlike reptiles, most amphibians possess a smooth, moist skin and lay …
How do you describe amphibians?
An amphibian is a cold-blooded vertebrate animal that is born in water and breathes with gills. As the larva grows into its adult form, the animal’s lungs develop the ability to breathe air, and the animal can live on land. Frogs, toads, and salamanders are all amphibians.
What is an amphibian with a backbone?
Amphibians are vertebrates, meaning they have a backbone. Reptiles, mammals, and birds have backbones, but they don’t share other amphibian characteristics. There are three main groups of amphibians, and of these, two are found in Blue Sky. They are the salamanders and the frogs and toads.
What does amphibian mean in Greek?
amphibious
The term Amphibian comes from the Greek word amphibious. Amphi means “both” and bios means “life”. Those names refer to the two lives that many amphibians live – one in water during their larval stage and the other on land during their adult stage.
What animal has double life?
amphibians
The word amphibian comes from the Greek word amphibios, meaning “a being with a double life.” Some say their name refers to the fact that amphibians live in two places — on land and in water.
Why is frog called an amphibian?
The word “amphibian” comes from a Greek word that means “both lives.” This is because frogs start their lives in the water and then live on land, according to Defenders of Wildlife.
Which is the best definition of an amphibian?
Kids Definition of amphibian 1 : any of a group of cold-blooded vertebrate animals (as frogs and toads) that have gills and live in water as larvae but breathe air as adults 2 : an airplane designed to take off from and land on either land or water
What was amphibious warfare in World War 2?
Amphibious warfare involves the movement of troops from sea to shore, and it takes many forms. With the development of airborne capability, Winston Churchill coined the phrase ‘‘triphibious warfare’’ to cover the integration of sea, land, and air forces, such as occurred on D-Day. Loading… Loading…
What is amphibian kids?
Kids Definition of amphibian. 1 : any of a group of cold-blooded vertebrate animals (as frogs and toads) that have gills and live in water as larvae but breathe air as adults. 2 : an airplane designed to take off from and land on either land or water.
What do you mean by amphibious in military category?
capable of operating on both land and water: amphibious vehicles. of or relating to military operations by both land and naval forces against the same object, especially to a military attack by troops landed by naval ships. trained or organized to fight, or fighting, on both land and sea: amphibious troops.