Seagrass, Seaweed, sponges

Front

What is seagrass?

Back

Seagrass is a flowering plant that grows in marine environments, providing habitat and food for various marine species.

Front

What is the primary role of seaweed in marine ecosystems?

Back

Seaweed serves as a primary producer, converting sunlight into energy through photosynthesis and providing food and habitat for marine life.

Front

What are sponges and their significance in marine ecosystems?

Back

Sponges are simple aquatic animals that filter water to obtain food, playing a crucial role in nutrient cycling and water filtration.

Front

Which kingdom do kelp and Irish moss belong to?

Back

Protista.

Front

What is the main difference between seagrass and seaweed?

Back

Seagrass is a true plant with roots, stems, and leaves, while seaweed is a type of algae that lacks true roots and stems.

Front

How do manatees adapt to their aquatic environment?

Back

Manatees have adaptations such as elongated lungs for buoyancy, dense rib bones for sinking, and marching molars for feeding.

Front

What is the role of mangroves in coastal ecosystems?

Back

Mangroves protect coastlines from erosion, provide habitat for wildlife, and filter pollutants from water.

Front

What is the process by which humans disrupt the carbon cycle?

Back

Humans disrupt the carbon cycle primarily by burning fossil fuels, which increases carbon dioxide levels in the atmosphere.

Front

What is sodium alginate and where does it come from?

Back

Sodium alginate is a substance derived from brown algae, commonly used as a thickening agent in food and other products.

Front

What is the significance of chlorophyll in seaweed?

Back

Chlorophyll allows seaweed to perform photosynthesis, converting sunlight into energy.