Butterfly is an insect of the order Lepidoptera. Like all holometabolous insects, butterflies' life cycle consists of four parts, egg, larva, pupa and adult. Most species are diurnal. The diverse patterns formed by their brightly coloured wings and their erratic flight have made butterfly watching a hobby.[citation needed] Butterflies comprise the true butterflies (superfamily Papilionoidea), the skippers (superfamily Hesperioidea) and the moth-butterflies (superfamily Hedyloidea). Butterflies exhibit polymorphism, mimicry and aposematism. Some migrate over long distances. Some butterflies have evolved symbiotic and parasitic relationships with social insects such as ants. Butterflies are important economically as agents of pollination. In addition, a few species are pests, because they can damage domestic crops or trees in their larval stage. Culturally, butterflies are a popular motif in the visual and literary arts.
Some people think that the Internet is the most necessary thing which helps gaining education but there are also those who blame it for making people addicted. In this article, I am going to write about the pros and cons of the Internet. One of the advantages of using Internet is that we can find every information we want to. The thing we are searching will be for sure found in one of the millions of pages. What is more, the searching process is very short and the Internet portals like 'YAHOO' and 'AltaVista' are created to help us with it. In addition, if we have the Internet at home, we don't have to go to the libraries. In this way, we are sparing our priceless time. Another advantage is that we can communicate almost with everyone through the Net with help of e-mails and messengers. It's cheaper and faster than the normal mail. On the other hand, the disadvantages are a serious problem for today's world. The Internet is causing one of the worst diseases - the Internet addiction. People are wasting their time taking part in the useless chats. However, it's good because we can talk with almost everyone from the furthest sides of our planet, but on summary - it's not worth spending our time. In addition, if we don't have the ADSL*, we spend too much money on the modem connection. There is also a danger for the teens because of the presence of paedophiles on the Net and lot of pages, which includes the videos for adults. To sum up, the Internet is very necessary but we have to learn how to use it and avoid all the dangers of usage. We should remember that it's only a source of information and not a way to search for serious friendship. ADSL - asymmetric digital subscriber line: a method of connecting a computer to the Internet that allows very fast exchange of information, and allows you to be connected at all times without having to pay any extra money
One of the advantages of using Internet is that we can find every information we want to. The thing we are searching will be for sure found in one of the millions of pages. What is more, the searching process is very short and the Internet portals like 'YAHOO' and 'AltaVista' are created to help us with it. In addition, if we have the Internet at home, we don't have to go to the libraries. In this way, we are sparing our priceless time. Another advantage is that we can communicate almost with everyone through the Net with help of e-mails and messengers. It's cheaper and faster than the normal mail.
On the other hand, the disadvantages are a serious problem for today's world. The Internet is causing one of the worst diseases - the Internet addiction. People are wasting their time taking part in the useless chats. However, it's good because we can talk with almost everyone from the furthest sides of our planet, but on summary - it's not worth spending our time. In addition, if we don't have the ADSL*, we spend too much money on the modem connection. There is also a danger for the teens because of the presence of paedophiles on the Net and lot of pages, which includes the videos for adults.
To sum up, the Internet is very necessary but we have to learn how to use it and avoid all the dangers of usage. We should remember that it's only a source of information and not a way to search for serious friendship.
ADSL - asymmetric digital subscriber line: a method of connecting a computer to the Internet that allows very fast exchange of information, and allows you to be connected at all times without having to pay any extra money