Solid waste: Any garbage or refuse, sludge from a wastewater treatment plant, water supply treatment plant, or air pollution control.

Overfishing: Deplete the stock of fish in (a body of water) by too much fishing.

Protected area: Areaclearly defined geographical space, recognised, dedicated and managed, through legal or other effective means, to achieve the long term conservation of nature.

Untreated sewage: Sewage that is not treated sewage.

Air pollution: The presence in or introduction into the air of a substance which has harmful or poisonous effects.

Cutting: The action of cutting something.

Desertification: The process by which fertile land becomes desert, typically as a result of drought, deforestation, or inappropriate agriculture.

Endangered species: A species considered to be facing an extremely high risk of extinction in the wild.

Coastal flooding: Simply put a coastal flood is when the coast is flooded by the sea.

Melting: Becoming liquefied by heat.

Burning: On fire.

Climate change: A change in global or regional climate patterns, in particular a change apparent from the mid to late 20th century onwards and attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of f