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Marine Environmental Concepts
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Marine Environmental Concepts
Marine Environmental Concepts
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Question
What is Marine Pollution?
Answer
The introduction of harmful substances or microorganisms into the ocean, which negatively affects marine life and ecosystems.
Question
What is an Ecosystem?
Answer
A community of living organisms, including plants, animals, and microorganisms, interacting with their physical environment.
Question
What does Biodiversity refer to?
Answer
The variety of life in a particular habitat or ecosystem, encompassing different species, genetic variations, and ecosystems.
Question
What is Sustainability in environmental management?
Answer
The ability to be maintained at a certain rate or level, particularly in the context of environmental management to avoid depletion of natural resources.
Question
What is Overfishing?
Answer
The practice of catching fish faster than they can reproduce, leading to a decline in fish populations and disrupting marine ecosystems.
Question
What is a Habitat?
Answer
The natural home or environment of an organism, providing the necessary conditions for its survival and reproduction.
Question
What is Acidification in the ocean?
Answer
The process by which the ocean becomes more acidic due to increased carbon dioxide (CO2) absorption, impacting marine life, especially organisms with calcium carbonate shells or skeletons.
Question
What are Microplastics?
Answer
Tiny plastic particles measuring less than 5mm that result from the breakdown of larger plastic items and can be harmful to marine organisms.
Question
What are Pollutants?
Answer
Substances that cause contamination or harm to the environment, often resulting from human activities such as industrial discharge or waste disposal.
Question
What is Conservation?
Answer
The responsible management of natural resources to prevent exploitation, degradation, and destruction of ecosystems.
Question
What is Restoration in an ecological context?
Answer
The process of returning a damaged ecosystem to its original state by rehabilitating habitats and reintroducing native species.
Question
What is Eutrophication?
Answer
A process driven by nutrient pollution often from fertilizers that leads to excessive growth of algae in water bodies, depleting oxygen and harming aquatic life.
Question
What are Marine Protected Areas (MPAs)?
Answer
Regions of the ocean designated for conservation purposes to protect marine ecosystems and biodiversity from human activities.
Question
What is Pollution Prevention?
Answer
Strategies and practices aimed at reducing or eliminating the production of pollutants at their source to minimize environmental impact.
Question
What is a Circular Economy?
Answer
An economic system aimed at minimizing waste and making the most of resources by reusing, recycling, and regenerating materials in a closed loop.