
What are Ocean Dead Zones?
In this article we’ll explore what ocean dead zones are, how they form, and what we can do to try and prevent them.
An ecosystem refers to all of the living organisms and the exterior environment in which they live – such as trees on an island or fungi on mushrooms. These living things are what create connections between land and life, creating energy flows and nutrient cycles that sustain life.
Ecosystems can be anywhere as small as a puddle or as large as an entire forest or ocean. They are defined not only by the species that dwell in the region, but also by the physical environment and the relationships among all moving components – referring to both living (biotic) and non-living (abiotic) creatures.
In an ecosystem, organisms interact with each other through processes such as predation, competition, symbiosis, and decomposition, and their surrounding environment through nutrient recycling and energy transfer. An example of this could include plants and how they convert sunlight into energy through photosynthesis, which is then passed on to herbivores and predators when they eat those plants.
Additional examples of ecosystems include:
Remember, healthy ecosystems are important as they provide essential services such as clean air and water, fertile soil, pollination, climate regulation, and raw materials. Ultimately, ecosystems serve as the foundation for biodiversity and human survival.
Yes! Humans and our activities have an influence on our ecosystems for resources, health, and our overall well-being.
If an ecosystem is disrupted, pollution, deforestation, climate change, or invasive species could destabilize nutrient cycles and energy flows and lead to biodiversity loss.
A habitat is the specific place where an organism lives whereas an ecosystem refers to the broader network of organisms and their environment.
Yes, ecosystems can and do exist underwater – such as with coral reefs, kelp forests, and deep-sea hydrothermal vent systems.