Firstly, an exothermic reaction is one in which heat is produced as one of the end products.A Ã¢ examples of exothermic reactions from our daily life are combustion like the burning of a, candle, wood and neutralization. Reactions in an endothermic, reaction the opposite. happens
Marine protected areas (MPA) are protected areas of seas, oceans or large lakes. MPAs restrict human activity for a conservation purpose, typically to protect natural or cultural resources.or protected regions of environmental or cultural value in general, see protected area. Milford Sound, New Zealand is a strict marine reserve (Category Ia) Mitre Peak, the mountain at left, rises 1,692 m (5,551 ft) above the sea.
They provide food, jobs, income, and protection to billions of people worldwide. However, coral reefs and the magnificent creatures that call them home are in danger of disappearing if actions are not taken to protect them.owever, to ultimately protect coral reefs, legal mechanisms may be necessary. One legal mechanism involves the establishment of marine protected areas (MPAs). Because MPAs have the added force of law behind them, a protected marine enclosureâsuch as a coral reef systemâmay stand a better chance for survival.