Apr. 11, 2025 — O'ahu's sandy beaches are at risk. New research has determined that 81% of O'ahu's coastline could experience erosion by 2100, with 40% of this loss happening by 2030 ...

The map shows the distribution of the global ecosystems or biomes.

The biotic parts of the ecosystem, which include bacteria, flora and fauna, have a complex relationship with the abiotic components - changing one will lead to a change in the other.