Convergent boundaries :)
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B. Mexico is one of the first Latin American countries to have a separate ministry of tourism with dedicated funds within its federal governmental structure.
<u><em>Refugees problems should be addressed because they have to look after by the government.</em></u>
<u>Explanation:</u>
Refugees generally are the one who has been forced to leave their native placed and move to other country boundaries and can’t move back to their homeland. United Nations High Commissioner for Refugees (UNHCR) coordinating refugee protection. Refugee’s problems are to be looked after by government of a particular.
Refugee Youth is the one who faces the most of the problems. Some of challenges are : Difficult in speaking ad learning the language, raising the children and helping them, securing work and housing, transportation, access to services, cultural barriers, discrimination, lack of information about refugee rights or other services available for refugees.
Answer:
Karst topography is formed from soluble rocks with many features that create crevices that channel or funnel the surface water into the ground and aquifers below. This can lead to contamination of the water quality in aquifers.
Explanation:
Karst topography refers to the topography formed from soluble rocks such as limestone, dolomite, and gypsum. The topography evolves as the soluble rocks are exposed to wind, sun, and precipitation that erodes the rock materials and creates crevices and the groundwater is channeled away from the surface, inhibiting the formation of lakes and reserves of water at the surface. When these sorts of rocks begin to dissolve caves and crevices and other forms of underground drainage. Five topographic features a geologist might find are solutions flutes and limestone pavement, cenotes, funnel-shaped sinkholes, and reappearing streams.
The surface hazards associated with karst topography are sinkholes as well as other topographic hazards such as subsidence and slope movements. There is a lot of surface water and groundwater interaction in a landscape with karst typography and so aquifers are susceptible to contamination from pollution and the use of fertilizers and chemicals at a higher rate than other topographies. Urban areas and areas where there is a lot of animal husbandry are especially vulnerable to aquifer contamination.