I don`t know how many venomous snakes are in North America,probably millions,but I do seem to recall learning,many years ago,that there are four main species,namely :-Rattlesnake,Copperhead,Coral snake and Cottonmouth,all of these have sub-species,hopefully this answers the question at least partly.
In North America
No, garter snakes are found only in North America.
north America
snakes are every were i find land snakes in water ,water snakes on land even when im not looking.
Kingsnakes are colubrid snakes, members of the genus Lampropeltis. They are non venomous snakes that kill by constriction. They mostly found in central north Amaerica.
No - they are a native species of north america
Yes, they are pit vipers, like rattlesnakes and copperheads.
Birds and small reptiles (including snakes) are sometimes preyed upon in the south, but this is rarely recorded in North America and more common in South and Central America.
No. Not at all. King snakes are one of the most common snakes found in north america, and are one of the most popular pet snakes on the market.
They don't ! They're a native species of North America.
Corn snakes are a native species of North america.
There are many genus and species of snakes, and in North America there are five entire families. These are colubrids (rat snakes, king snakes, garter snakes), elapids (coral snakes), viperids, leptotyphlopids (rare slender, blind snakes), and boids (pythons). All snakes belong to the order squamata, which are of the class reptilia, phylum chordates, in the animal kingdom.