International tourism has brought enormous benefits to many places. At the same time, there is concern about its impact on local inhabitants and the environment. Do the disadvantages of international tourism outweigh the advantages?

Admittedly, there are less significant demerits to travelling across borders. The

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is pollution. Unlike local travels which can be made with the use of cars or trains, travelling across borders is mostly via aeroplanes, which is powered by fuels and emit carbon dioxide.

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gas is known to pollute the atmosphere;

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, might make the ecosystem less habitable for living organisms. Another minor pitfall of international travel is the negative effect to the health of the travellers. When travelling, the distance between the planes and the sun is at the minimum; thereby, exposing these people to ultraviolet rays from the sun. Accumulation of these rays is thought to cause serious diseases.

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, a research done at Harvard showed that 70% of people who develop cancer in 2019 were frequent air travellers while the remaining 30% rarely travel via planes.

Despite the minor drawbacks above, there are important benefits to international tourism. The

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major advantages is revenue. Without a doubt, countries with many tourist sites boasts of an influx of tourists to their countries, which translates to an increase in revenue.

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, an individual travelling to Germany for vacation will book a flight, accommodation, transportation and eat meals as well. All these generates income for the country.

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, travelling across the globe is a means of education. More than just entertainment, many schools and colleges make use of sight seeing and global travels to impact knowledge to students outside the classroom.