Now days people become aware of decreasing in the travel expenses of the international travelling and this has positive impact on the tourism industry,it is a trend without drawbacks.
In conclusion,Tourism could very important for developing countries,However the increasing of the tourism activities could damage the environment.
Well... these two lines sound contradictory to one another. If you take a moderate stance then you better express that in the introduction itself.
Tourism industry is playing a important part in different countries in terms of their social andeconomy economic development
... well ...tourism contributes a lot for the economy and its effects on social factor are somewhat questionable. In fact this topic is also based on that.
in terms of currency
peoples
.... the correct word is " people" which is already a plural word meaning a collection of persons.
Firstly, a host countries will benefit in term of currency exchange rate thus has a positive impact on the locals whether directly or indirectly.
.... there are many economic benefits to the host country that are more prominent than the exchange rate profits. There is a direct income generating from tourists by selling them accommodation, places of attraction, food and beverages etc.