mereveekeskkonnas

Mereveekeskkonnas, which translates to marine environment or marine ecosystem, refers to the aquatic biome of oceans and seas. This vast and interconnected system encompasses all saltwater bodies on Earth, covering over 70% of the planet's surface. Marine environments are characterized by their salinity, varying depths, and a wide range of temperatures and light penetration.

These ecosystems support an immense diversity of life, from microscopic plankton that form the base of the food web to large marine mammals like whales and sharks. Coral reefs, kelp forests, and deep-sea trenches are distinct habitats within the marine environment, each with its unique set of species adapted to specific conditions. The productivity of marine ecosystems is crucial for global climate regulation, oxygen production, and providing food resources for human populations.

Marine environments face numerous challenges, including pollution from plastic debris and chemical runoff, overfishing, habitat destruction, and the impacts of climate change such as ocean acidification and rising sea temperatures. Conservation efforts are vital to protect the health and biodiversity of these critical global resources.