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Animals in the underwater world
I don't know whether the landlord's composition is one or several, junior high school or high school, and the number of words is uncertain. This is a bit difficult.

Here, I first looked for a lot of information about mola fish, and I wrote everything that could be put into my composition. The landlord can choose some paragraphs to write in the composition. Mola is the most spawning fish in the world. It's weird. You can write it out.

Attach a photo. If you have any questions, you can ask them. If you are satisfied, you can give them separately. thank you

Mola is one of the largest and strangest fish in the world. Their bodies are round and flat, like a big plate. Fish have a long, sharp fin on their bodies and stomachs, but the caudal fin is almost nonexistent, which makes them look like they have cut a piece from the back. Molas mainly feed on jellyfish and scoop food with their small mouths. They often bask in the sun on the water. Although clumsy in appearance, it sometimes jumps out of the water.

Molas often float to the surface to bask in the sun to raise their body temperature. It is a pelagic fish that migrates ashore with the Kuroshio and loves jellyfish. Living in the sea area of 1 ~ 300, adult fish occasionally lie flat on the water surface or drift with the tide under floating objects at sea. Carnivorous, mainly jellyfish and zooplankton. Female fish can lay about 300 million floating eggs in the ocean.

Molas are clumsy and not good at swimming, and are often eaten by other fish and marine animals in the ocean. The reason why it won't become extinct is because it is very fertile. A female fish can lay 25-30 million eggs at a time, which is the most prolific fish in the ocean.

Mola fish mainly moves forward by swinging its dorsal fin and gluteal fin, so it has poor swimming skills and slow speed, and is easily entangled in fixed fishing nets. It lives in the tropical ocean and there are often many luminous animals around it. When it swims, the luminous animals on it will shine, which looks like a bright moon from a distance, so it is also called "moon fish". Mola, a top-heavy body, is very suitable for diving. It often dives into the deep sea to catch deep-sea fish and shrimp for food.

Therefore, this kind of fish looks strange and its meat quality is average, so ancient European navigators circulated that "cooking this kind of fish has the impulse to smash the pot." The whale harpooner in Verne's novel Two Wan Li under the Sea described it as "If you cook it in a pot, the pot will lose face!" This is a kind of fish.

Its body is flat, with two bright eyes and a small mouth on its head, tall and long dorsal fin and anal fin on its back and abdomen respectively, and the tail fin inlaid with lace on the last side of its body. This interesting number is really amazing.

Of course, in the Mola family, all members are not exactly the same in appearance. For example, there is a mola fish with a long and sharp tail, which looks like dragging a spear, so people call it "mola fish with spear tail"; There is also a slender mola fish called "long mola fish".

The breeding process of mola fish is also very interesting. Whenever the breeding season comes, the male fish chooses an ideal place on the seabed, digs up sediments with pectoral fins and tails, and builds a concave "spawning ground" to lure the female fish into the "spawning ground" to lay eggs. After laying eggs, the female bird flew away. At this time, the male fish quickly ejaculates on the fish eggs, and then assumes the responsibility of protecting the fish eggs and raising the children until the young fish grow up.