A lot!
20 million
Mosquitoes live in many different countries. They thrive anywhere where it is warm and humid. Iceland is one country where there are no mosquitoes. Every continent has mosquitoes except Antarctica.
It's nature. According to your question, I can assume that you think that things of nature exist for a purpose. That's not true. For example, why do dogs exist? Mosquitoes are part of a natural balance of creatures, sort of like a food chain or food web, so many other creatures would die if their main food source, mosquitoes, died out. BLA BLA BLA...
pesticides did exist in 1793 because they were trying to protect there crops from mosquitoes , insects, and animals.
Mosquitoes do actually serve a purpose. For some animals, mosquito larvae is a large part of their diet.
No. There is insufficient stagnant water for the malaria-carrying mosquitoes to reproduce.
Yes, mosquitoes mate in order to reproduce. Male mosquitoes typically locate and mate with a female mosquito in order to fertilize her eggs. This process is essential for the continuation of the mosquito species.
It's just the balance of nature. Mosquitoes (along with many other insects and animals) exist to balance each other out. Bites are the fault of the female mosquito, who punctures your skin and sucks your blood. A natural mosquito bite itch reliever would be toothpaste, lemon juice, and some more, but I can't remember all of them. Go on google and search "Natural mosquito bite itch reliever" for more info.
Mosquitoes feed on infected humans, or on primates (monkeys) which are less affected but are carriers. The mosquitoes carry the bacteria to others. Where there are no infected individuals, the disease does not exist (as in Asia). However, it is endemic in tropical areas of Africa and South America.
Houston is home to several species of mosquitoes, with over 55 types identified in the area. Some of the most common include Aedes aegypti, Aedes albopictus, Culex quinquefasciatus, and Anopheles quadrimaculatus. These mosquitoes can transmit various diseases such as West Nile virus, Zika virus, and dengue fever. Effective mosquito control and prevention strategies are essential to reduce their populations and minimize health risks.
non
there are only two kinds, male and female. but if you mean how many kinds of species of mosquitoes, i don't know.....