Hobbies And Interests
Phytoplankton
Phytoplankton is a microscopic form of algae that exists in the open ocean, away from the shore. When these microscopic plant cells combine with animal life, they create plankton, the primary food source of most ocean animals. This alone makes phytoplankton vital to the environment. Without it, the entire ocean ecosystem would be disrupted and many ocean species would become extinct. In addition to its value as a food source, phytoplankton produces more oxygen than all the terrestrial plants on earth combined. Phytoplankton provides us with fresh, clean air and reduces the greenhouse gases that lead to global warming.
Coral Reefs
Like phytoplankton, coral reefs are also considered algae. However, these plants are not microscopic. They grow in clusters along the coast, attracting many people with their colorful beauty. They are essential to the biodiversity of the ocean, ensuring the stability of coastal ecosystems. Many fish lay their eggs in the coral reefs, which is why scientists sometimes refer to them as "fish nurseries." In addition to this, coral reefs protect the shorelines from the impact of waves and storms that would otherwise be devastating. It is also worth noting that a large number of medicines are derived from coral reef.
Kelp
Kelp is yet another type of algae that has significant environmental benefits. It is considered a key species in ocean health, since it is both a food source and habitat to many kinds of marine animals. Kelp grows in clusters that are called forests and can span for miles. It typically flourishes in cool, nutrient-rich water. In certain areas, kelp has been introduced to boost declining fish populations with great success. Not only did the areas see an increase in marine biodiversity, there were economic gains for the local fishermen.
Seagrass
Seagrass grows close to the surface of the ocean and is home to a large assortment of small marine animals. Seagrass meadows are large expanses where the plant grows. These areas are typically close to the shoreline, and are therefore vulnerable to human destruction. The destruction of seagrass releases carbon dioxide into the air, creating both short- and long-term negative consequences.