<P> The word jungle originates from the Sanskrit word jangala (Sanskrit: जङ्गल), meaning uncultivated land . Although the Sanskrit word refers to dry land, it has been suggested that an Anglo - Indian interpretation led to its connotation as a dense "tangled thicket" while others have argued that a cognate word in Urdu did refer to forests . The term is prevalent in many languages of the Indian subcontinent, and the Iranian Plateau, where it is commonly used to refer to the plant growth replacing primeval forest or to the unkempt tropical vegetation that takes over abandoned areas . </P> <P> Because jungles occur on all inhabited landmasses and may incorporate numerous vegetation and land types, the wildlife of jungles cannot be defined and consists of the biota of the constitute land type and region . </P> <P> One of the most common meanings of jungle is land overgrown with tangled vegetation at ground level, especially in the tropics . Typically such vegetation is sufficiently dense to hinder movement by humans, requiring that travelers cut their way through . This definition draws a distinction between rainforest and jungle, since the understorey of rainforests is typically open of vegetation due to a lack of sunlight, and hence relatively easy to traverse . Jungles may exist within, or at the borders of, rainforests in areas where rainforest has been opened through natural disturbance such as hurricanes, or through human activity such as logging . The successional vegetation that springs up following such disturbance of rainforest is dense and impenetrable and is a' typical' jungle . Jungle also typically forms along rainforest margins such as stream banks, once again due to the greater available light at ground level . </P> <P> Monsoon forests and mangroves are commonly referred to as jungles of this type . Having a more open canopy than rainforests, monsoon forests typically have dense understoreys with numerous lianas and shrubs making movement difficult, while the prop roots and low canopies of mangroves produce similar difficulties . </P>

Whats the difference between a jungle and a rain forest
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