two decades. A significant number of people visit Europe every year for entertainment and inspiration. Therefore, most European countries have been economically flourishing. Second body paragraph Step 1: Topic sentence (Introduce the main disadvantage(s) in a simple
sentence.)
One of the most distinctive drawbacks of tourism is air pollution. Step 2: Explanation (Explain the first disadvantage in 1-2 sentences.)
It is a fact that tour operators are in an intense competition to make more profits. In doing so, they offer international no-frill flights and tour packages, which give rise to air pollution levels.
Step 3: Example (Provide an example to develop the paragraph.)
Indeed, airline companies are liable for 55% of global air pollution. (Statistics are useful tools in providing examples.)