文章大意:这是一篇说明文。主要介绍了生态旅游通常被认为是到未受干扰地区的低影响旅游。但是由于与环境相关的探险旅行越来越受欢迎,各种各样的旅行现在被归类为生态旅游。实际上,生态旅游必须满足一些规定。
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 commonly regarded as low impact (影响) travel to undisturbed places. It is different from traditional tourism because it allows the traveler to become 102 (educate) about the areas - both in terms of geographical conditions and cultural characteristics, and often provides money for conservation and benefits the 103 (develop) of the local areas.
Ecotourism has 104 (it) origin with the environmental movement of the 1970s. It was not widely accepted as a travel concept 105 the late 1980s. During that time, increasing environmental awareness made it desirable.
Due to 106 growing popularity of environmentally-related and adventure travel, various types 107 trips are now being classified as ecotourism. Actually, a true eco-friendly trip must meet the following principles:
·Minimize the impact of 108 (visit) the place.
·Build respect for and awareness of the environment and cultural practices.
·Provide 109 (finance) aid and other benefits for local peoples.
·Make sure that the tourism provides experiences for both the visitors and the hosts.
Komodo National Park, officially recognized in 1980, is popular for ecotourism because of its unique biodiversity. 110 (activity) there range from whale watching to hiking (远足) and accommodations aim 111 (have) a low impact on the natural environment.