The priority of third world countries should not be given to tourism. Tourism must be the main focus for countries economically as they would be able to sustain themselves, while poorer countries should focus on meeting the needs of citizens. Take America for example, America is one of the rich cities that have been able to support the tourism industry. If poorer countries were able to meet the needs of citizens to become a more economically developed country, they would be able to develop their business. Since poorer countries do not have resources to support the industry, this would have a negative effect on them and increase the needs of their citizens. Tourism can have disadvantages vis-à-vis poorer countries, as businesses require a huge amount of resources that poorer countries would not have even if they had the resources that would likely be taken away from citizens. The word tourism can be defined as a tourist sight that tourist visits. It is therefore essential to investigate the issue to raise awareness of the state in which the poorest countries currently find themselves. Poorer countries, such as Africa, should prioritize the needs of citizens over those of tourism. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essayThe downside of tourism is that it will cause a permanent reduction in resources which occurs naturally. Like food and land. The amount of tourists continued to increase, the percentage of drinkable liquids decreased. Excessive tourism can cause a water crisis in the most economically disadvantaged countries. Take for example, in the Mediterranean, when it is hot, furthermore, the amount of tourists who drank liquids when they were on holiday compared to when they were at home, the water they drank can be up to 440 liters per day. Due to the seasonality of tourism, the tourist attraction would have an influx of tourists at the most popular time of the year compared to the least popular time of the year, since it is seasonal during the summer - the hot season - the influx of tourists would buy liquids to quench their thirst and also the tourist would be hungry after visiting the attraction, they would buy food to satisfy their stomach. This would result in faster consumption by poorer countries that have limited quantities of food and drink. Tourism not only causes a natural depletion of resources, but can cause harmful pollution in the air. The number of tourists who flew by plane from 1972 to 1994 grew significantly, accounting for up to 60% of air travel. Sixty percent of air travel would produce environmentally harmful air emissions. Acid rain, global warming and even photochemical pollution are linked to transportation emissions and energy emissions. Carbon dioxide is emitted from air transport used by tourists as a means of travel, which is why air pollution can become extremely terrible for locals. For example, during an excursion, in order for tourists to return to the bus with fresh air, the tourist bus did not turn off its engines. The waste on this earth is endless, and due to such waste, the poorest countries would be severely affected, because most of the garbage always finds its way to the poorest countries. The waste that continues to accumulate is stored in a wasteland and uninhabited, the inhabitants living nearby will be affected by the harmful gas. However, with the advancement of technologies, cruise lines are created to dispose of waste. But if the number of tourists did not decrease.