However, many people often criticize tourism for its negative impacts on the environment and on the nature of the places. Take my hometown for instance, it used to be well-known for its beautiful and extensive beaches and people like to go swimming in the sea and enjoy seafood at some restaurants near the beaches. However, because many tourists carelessly throw rubbishes like plastic bags into the sea, many jellyfishes and other marine creatures have died and the place is not as clean as it used to be. We have lost our beautiful coastlines and also have less amount of tourist each year. This clearly shows that tourism can cause many bad effects on the environment and on the value of the places.