Question

Что такое море? Какие группы живых существ обитают в морях? Есть ли там растения?

Answer 1

Растения водоросли.
Ракообразные, рыбы, млекопитающие и асменоги или кальмары (непомню к кому они относятся).
Море - это огромное пространство, соленой водой,  которое ограничено с одной или с двух сторон суше.

Answer 2

What is the sea?

The sea is a large body of saltwater that covers a significant portion of the Earth's surface. It is a vital part of the planet's hydrosphere and plays a crucial role in regulating the Earth's climate. The sea is characterized by its vastness, depth, and the diversity of life it supports.

What groups of living creatures inhabit the seas?

The seas are home to a wide range of living organisms, including various groups of marine life. Some of the major groups of living creatures that inhabit the seas include:

1. Phytoplankton: These are microscopic, plant-like organisms that float near the surface of the water. They are responsible for producing a significant portion of the Earth's oxygen through photosynthesis.

2. Zooplankton: Zooplankton are small, drifting animals that feed on phytoplankton and other organic matter. They serve as a crucial food source for many larger marine organisms.

3. Fish: Fish are vertebrate animals that live in the seas. They come in a wide variety of shapes, sizes, and colors. Fish play a vital role in marine ecosystems as both predators and prey.

4. Marine Mammals: Marine mammals include animals such as whales, dolphins, seals, and sea lions. These mammals have adapted to life in the sea and have specialized features that allow them to swim and survive in marine environments.

5. Marine Reptiles: Marine reptiles, such as sea turtles and marine iguanas, have also adapted to life in the seas. They have unique adaptations that enable them to live and reproduce in marine habitats.

6. Marine Birds: Many bird species, such as seagulls, pelicans, and penguins, inhabit coastal areas and rely on the sea for food and nesting sites.

7. Marine Invertebrates: The seas are also home to a vast array of invertebrate species, including corals, jellyfish, sponges, crustaceans (such as crabs and lobsters), mollusks (such as clams and octopuses), and many others.

Are there plants in the sea?

While the majority of plants are found on land, there are some plant-like organisms that inhabit the seas. These organisms, known as seaweeds or marine algae, are not true plants but rather belong to a separate group of photosynthetic organisms. Seaweeds come in various forms, including large kelp forests, microscopic diatoms, and slimy green algae. They play a crucial role in marine ecosystems by providing food and habitat for many marine organisms.

Seaweeds are primarily found in shallow coastal waters where sunlight can penetrate the water and support photosynthesis. They are adapted to survive in the marine environment and have unique features that allow them to anchor themselves to the seabed or other substrates.

Overall, while the seas are predominantly inhabited by a diverse range of marine animals, there are also plant-like organisms, such as seaweeds, that contribute to the overall biodiversity of marine ecosystems.