By Harshani Piyadigama | Sunday Observer

By Harshani Piyadigama

Time OPPORTUNE to think of marine pollution
The Earth is called the blue planet as two-thirds of the surface of the earth is covered with oceans. They provide ecosystem services for both terrestrial and aquatic biospheres, and act as a buffer on changes in the composition of the atmosphere. The global thermal equilibrium is maintained by oceans. The oceans regulate the hydrological cycle, and are a sink for all...
11 October, 2020
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