Algae and Marine Plants

What do seagrass meadows provide to many organisms?

• Nutrient-rich food sources

• Habitat

• Protection from predators

• Breeding grounds

What are the blades of seaweed?

• Leaf-like structures that capture sunlight for photosynthesis.

• Roots that anchor the seaweed to the ocean floor.

• Stems that support the seaweed's structure.

• Flowers that reproduce in the seaweed.

How do seaweeds contribute to oxygen production in the ocean?

• They produce oxygen through photosynthesis, contributing to the ocean's oxygen supply.

• They absorb carbon dioxide and release nitrogen, enhancing water quality.

• They filter pollutants from the water, which helps in oxygen production.

• They provide habitat for marine life, which indirectly increases oxygen levels.

What is the body of seaweed called?

• Thallus

• Frond

• Blade

• Stipe

What is the primary role of seagrasses in marine environments?

• To provide food and habitat for marine life.

• To filter pollutants from the water.

• To serve as a breeding ground for fish.

• To absorb sunlight for photosynthesis.

To which Kingdom do seaweeds belong?

• Kingdom Animalia

• Kingdom Fungi

• Kingdom Plantae

• Kingdom Protista

What is the ecological importance of kelp forests?

• Kelp forests are primarily used for recreational activities.

• Kelp forests provide shelter, food, and breeding grounds for various marine species.

• Kelp forests are known for their high commercial fishing yields.

• Kelp forests are mainly important for coastal erosion control.

What additional role do seaweeds like giant kelp play in marine ecosystems?

• They create a habitat for many organisms.

• They produce freshwater for marine life.

• They filter pollutants from the water.

• They provide food for land animals.

How are seaweeds classified?

• By their size

• By their habitat

• By their pigment

• By their nutritional value

What are the four primary types of Mangroves found in Florida?

• Red, Black, White, and Buttonwood

• Green, Yellow, Blue, and Buttonwood

• Red, Black, White, and Oak

• Red, Black, White, and Pine