A: The National Weather Service explains that nimbostratus clouds, which are thick and possess dense stratus, are responsible for steady rain. They are found under 6,500 feet. Nimbostratus clouds are usually dark grey in color due to their high-moisture content.
Ecotourism is a form of tourism, or a category of vacation similar to beach, adventure, health, or cultural, while the concept of sustainability can be applied to all types of tourism.
Adventure tourism is a type of niche tourism involving exploration or travel to remote areas, where the traveler should expect the unexpected.Adventure tourism is rapidly growing in popularity as tourists seek unusual holidays, different from the typical beach vacation.ourse Schedule. Following is a list of topics we will work through in this course. Each topic has a general introduction, followed by a list of activities to work through, and finally a list of links and resources you might use to work through the activities.