There are only a few true plants in the oceans; these include salt marsh grasses and mangrove trees. But large algae, or seaweed, also use photosynthesis to make food, just as plants do on land. These organisms have to live in the photic zone, because they require sunlight for photosynthesis. For that reason, most plants, seaweeds and algae in the ocean are found near the ocean surface or close to the shore.
THE ANSWER ISSARGASSUM
sargasum
The Aztecs created rafts primarily using bundles of reeds, particularly the buoyant plant called "tule." These reeds were tightly bound together and often reinforced with wood to enhance their durability and stability on water. The rafts were typically used for transportation across lakes and canals, especially in the floating gardens of Tenochtitlán. The construction process involved skilled craftsmanship, ensuring the rafts could support both goods and people.
The floating gardens used by the Aztecs were called chinampas. These were artificial islands made from reeds, mud, and soil piled on top of rafts. They were used for growing crops such as corn, beans, squash, and tomatoes.
A makeshift boat of logs is commonly referred to as a "log raft." These rafts are constructed by lashing together logs to create a floating platform, often used for transportation or fishing. In some cultures, they are also known as "bamboo rafts" if made with bamboo instead of logs. Such rafts have been utilized by various civilizations throughout history for their simplicity and effectiveness in navigating waterways.
Kon-tiki
The Aztec created floating gardens called chinampas in the swamps. These were man-made islands built by layering mud and organic material on top of rafts of reeds and sticks. The nutrient-rich mud helped crops grow, and the gardens were irrigated by canal systems.
Pallia
Yes, they do and live groups called rafts.
They were called chinampas. With too little land for agriculture, the Aztecs would starve if they didn't find a way to farm. Using reed rafts, they piled dirt and used the fertile soil from the lakebed. They used stakes to hold these rafts and planted trees so the soil wouldn't just float away. Since the soil was very fertile, the crops were good.
A large group of sea otters is called a raft.
Sea otters live in kelp forests in groups called rafts various places.