阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
Ecotourism is a new term in today's tourism industry. But in an age of growing environ-mental awareness, 【小题1】 is not too difficult for us to imagine and understand this new form of holiday.
Ecotourism, which is considered as a kind of responsible tourism, is 【小题2】 (typical) defined as travel to places 【小题3】 special and unusual plants, animals and cultural heritages are the main attractions. It takes ecology and culture 【小题4】 consideration. Therefore, programs 【小题5】 (concern) the protection of some natural and cultural spots also form a part of ecotourism.
According to a recent report by the World Tourism Organization, ecotourism in recent years 【小题6】 (enjoy) an annual growth of about 5% worldwide. More than 80 【小题7】 (activity) have been listed for ecotourism. They include bird watching, hiking, diving, photography and taking part in 【小题8】 (variety) kinds of local cultural events.
Big cities are still the major places in our society today. However, it looks like some smaller towns and country areas may well become the new destinations for people 【小题9】 (visit) tomorrow because they are rich in ecological, cultural and historical resources.
Ecotourism has been gaining increasing recognition and popularity mainly for the relaxing, natural and vivid experience. People 【小题10】 (attract) to nature and long to be close to it. However, a conflict between nature and human beings is unavoidable. How to protect natural resources while taking advantage of them is of great importance.