There certainly are venomous snakes in Italy - The European Adder is the most prolific.
In Umbria, Italy, the most venomous snakes are the European adder (Vipera berus) and the nose-horned viper (Vipera ammodytes). Both species have venom that can be harmful to humans and caution should be taken when encountering them in the wild.
no
No, excluding Australia, most snakes in the desert are not venomous. Australia has a much higher number of venomous species.
I'm not positive but I think it's Australia. --------------------------------------------------------------------------------------------------- Australia is 100% correct. In fact Australia has the most venomous/poisonous animals on the planet.
Venomous snakes such as The Cottonmouth, The Copperhead, and The Rattlesnake
The dangerous venom is a strong deterrent. Most animals will avoid venomous snakes.
Whether a snake is diurnal or nocturnal does not affect if it is venomous. Some are venomous but most are not. The same is true of nocturnal snakes. If you see any snake and are not sure if it is venomous, don't take the risk.
Rome or Tuscany
Most colubrid snakes are not venomous, but some are. Those that are venomous are only mildly so and ar not dangerous to humans. However, a few colubrids, such as the boomslang in Africa, can be deadly.
There is no such thing as a poisonous snake. They are venomous, but not all of them. Most of the population of venomous snakes is in Austrilasia. Other countries/continents with venomous snakes in it are Africa, USA, India and one or two in UK.
No, there are no poisonous snakes in Korea. There are, however, venomous snakes. Most notably various pit vipers.