Marine biodiversity encompasses the variety of life forms, including plants, animals, and microorganisms, that inhabit the marine environment.

Deserts are terrestrial ecosystems, while coral reefs, mangroves, and seagrass beds are marine ecosystems.

Approximately 71% of the Earth's surface is covered by oceans.

Jellyfish are known for their bioluminescent capabilities, producing light through chemical reactions.

The blue whale is the largest animal on Earth, with an average length of 80-100 feet and a weight of up to 200 tons.

Phytoplankton are microscopic algae that perform photosynthesis, producing oxygen and absorbing carbon dioxide.

Coral reefs are formed through the process of sedimentation, where tiny coral polyps secrete calcium carbonate, which accumulates over time to form large structures.

Ocean acidification, caused by increased levels of carbon dioxide in the atmosphere, poses a significant threat to marine biodiversity, particularly to organisms with calcium carbonate shells or skeletons.

Marine biodiversity loss refers to the decline in the variety of life forms in marine ecosystems.

Octopuses have remarkable camouflage abilities, allowing them to change their color and texture to match their surroundings.

Mangroves provide essential habitat and breeding grounds for a variety of marine life, including fish, crustaceans, and mollusks.

Whales, particularly species like humpback and blue whales, are known for their long migrations and intricate social behaviors.

Invasive species introduction refers to the intentional or unintentional introduction of non-native species into marine ecosystems, often leading to ecological imbalances.

Clams are filter feeders, capable of filtering large volumes of water and removing pollutants and particles, contributing to water purification.

Marine restoration involves actively restoring damaged marine ecosystems to their natural state, often through habitat restoration and species reintroduction.