Предмет: Биология, автор: plevina97

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Автор ответа: uwu00

1

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покров тела - чешуя

органы передвижения- грудной плавник, , брюшной плавник, анальный плавник (стабилизирует тело при передвижении), хвостовой плавник

органы чувств - вдоль туловища и хвоста расположена боковая линия. в ней находятся органы - каналы, лежащие в коже под чешуей, на дне которых расположены чувствительные клетки, воспринимающие колебания воды. так же есть органы зрения, обоняния и вкуса.

среда, которой происходит размножение - водная (реки, озёра)

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Thirty years ago my family were one of the lucky ones and went on holiday, once a year for a week. They went every year to the nearest seaside resort where there were a few traditionally run hotels, a beach, a little town and that was it. Today tourism is big business throughout the world and our expectations and life styles have greatly altered.

There are those people, especially environmentalists, who see the growth of tourism as a disaster for the environment as well as local cultures. Tourism has often meant huge hotel complexes, swimming pools, pollution and overcrowding that have destroyed many local communities. This has been the case on the Costa del Sol inSpain, which has been literally invaded by tourists for the past few decades. As the tourists start to look for more exotic places to go on holiday, the problem with protecting yet unspoiled areas in, for example, South East Asia, Central America andAfricagrows.

Many of us have laughed at the commercial that shows an American tourist group on a sightseeing coach inNorway. Whenever the guide points out a local sight of interest, someone on the coach spots a McDonald’s or another American Company on the other side of the coach, and everyone’s attention is drawn to that. This is a good example of how many people, who go abroad on holiday, are actually more interested in experiencing familiar surroundings than discovering the local culture. As a result, travel companies try to make the resorts look as much as possible like the environment the tourists are used to.

Yet the growth of tourism has opened up parts of the world and enabled travellers to go to places they could only have dreamed of thirty years ago. The meeting of different cultures in this way has led to a greater mingling of peoples and cultures and habits. Take food for example: Italian dishes such as spaghetti and Spanish rice dishes such as paella, are nowadays eaten all over the world.

On a more serious level, tourism is often the developing countries’ most important source of income. Foreign tourists bring in much needed foreign currency and this can help that country buy equipment and goods from abroad. In this way tourism is good for an area of the country.

1)Where do tourists today try to find more exotic places for a holiday?

2)What is a good example of how many people, who do abroad, are actually more interested in experiencing familiar surroundings than discovering the local culture?

3)What does tourism bring to the economy of different countries?
4)What dishes are nowadays eaten all over the world?

7 лет назад