Cirrus Clouds are high altitude, wispy clouds, seen in fine weather. Cirrostratus Clouds are made up of ice particles and form a halo around the sun. If a Cirrus filled sky darkens and turns to Cirrostratus it is a sign of rain or snow, depending on temperature. Altostratus Couds form a greyish veil over the sun or moon.
Ecotourism is a form of tourism involving visiting fragile, pristine, and relatively undisturbed natural areas, intended as a low-impact and often small scale alternative to standard commercial (mass) tourism.ccording to them ecotourism must above all sensitize people to the beauty and the fragility of nature. They condemn some operators as greenwashing their operations: using the labels of green and eco-friendlyâ, while behaving in environmentally irresponsible ways.
By the early 1990s, Costa Rica became known as the poster child of ecotourism, with tourist arrivals reaching an average annual growth rate of 14% between 1986 to 1994.ccording to the Costa Rican Tourism Board, 47% of international tourists visiting the country in 2009 engaged in activities related to ecotourism, which includes trekking, flora, fauna, and bird watching, and visits to rural communities. However, most visitors look for adventure activities.