OCEAN CURRENTS

OCEAN CURRENTS Ocean Current is a horizontal movement of seawater that is produced by gravity, wind, and water density. Data Ocean covers 71% of the planet and holds 97% of

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MARINE HEATWAVES

MARINE HEATWAVES Marine heatwaves (MHW) are prolonged extreme oceanic warm water events that can have devastating impacts on marine ecosystems. The number of annual MHW days has increased substantially since

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DEAD ZONES AND EUTROPHICATION

DEAD ZONES AND EUTROPHICATION Dead zones are low-oxygen, or hypoxic, areas in the world’s oceans and lakes caused due to eutrophication. Because most organisms need oxygen to live, few organisms

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CORAL REEF

CORAL REEF The coral reefs can be defined as a ridge or mound of limestone, the upper surface of which is near the surface of the sea and which is

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