Mangrove Swamp Ecosystem Concepts

The video explores the mangrove swamp ecosystem, highlighting its diverse living and non-living components. It discusses the various species inhabiting mangroves, such as crustaceans, birds, and fish, and their interactions, including symbiotic relationships like commensalism and mutualism. The importance of mangroves as breeding grounds, natural barriers, and sources of livelihood is emphasized, showcasing their critical role in coastal and marine ecosystems.

What are the main living components of a mangrove swamp ecosystem?

• Sand, mud, and rocks

• Crustaceans, fish, and mollusks

• Birds and mammals

• Sunlight and water

Which organism is the primary dominant in the mangrove swamp ecosystem?

• Fish

• Mangrove plants

• Birds

• Crustaceans

Which animals are commonly found in the mangrove canopy?

• Crabs and shrimps

• Monitor lizards

• White heron and other birds

• Fish and mollusks

Which of the following animals is NOT typically found in mangrove swamps?

• Pelicans

• Saltwater crocodiles

• Bald eagles

• Polar bears

What type of relationship is shown when barnacles attach to mangrove roots?

• Mutualism

• Commensalism

• Predation

• Parasitism

How do crabs and mollusks contribute to the mangrove ecosystem?

• By providing shelter

• By breaking down plant litter

• By preying on fish

• By pollinating plants

What role do mangrove swamps play in coastal protection?

• They act as natural barriers

• They reduce biodiversity

• They increase erosion

• They attract tourists

Why are mangrove swamps important for fish species?

• They provide a permanent habitat

• They are a source of fresh water

• They serve as breeding and nursing grounds

• They offer abundant sunlight

Which of the following is a benefit of mangrove swamps to humans?

• They offer a source of livelihood

• They are a source of fresh water

• They provide a habitat for land mammals

• They increase coastal erosion

What is the role of mangrove swamps in marine ecosystems?

• They are a source of fresh water

• They reduce biodiversity

• They serve as breeding grounds for marine life

• They increase coastal erosion