What creatures on the beach are put salt and come out

The creatures that come out automatically after sprinkling salt on the beach are".ClamsRazor clams are a sea creature and are more expensive.

Clams] invertebrates.

Molluscs phylum, Petal Gills, Razoridae. The shell is rectangular and rounded at both ends, about 4 cm long, with the top of the shell close to the front. The growth line is significant, and the two shells are equal; The shell surface is yellow-green, often worn and broken and white.

Morphological characteristics] The front and rear ends are open, the front end is a foot hole, and the rear end has a water pipe sticking out. The top of the shell does not protrude, and its position varies from species to species, some at the very front of the shell, and some slightly in front of the shell**. The foot is extremely developed, long columnar, and has no filaments.

Distributed habitats. Razor clams are all seafood, and there are more than 20 common species. Most of them are temperate and tropical species, and live in the intertidal zone.

shallow sea or mud beaches in the middle and lower zones or in the subtidal zone; A few species live at deep seafloors, while others live in estuaries or inner bays, with a little freshwater injection and salinity.

lower soft mud substrate.

Reproductive habits] dioecious, 1 year of sexual maturity.

The gonads are distributed in the visceral sac. The male gonads are milky white, and the female gonads are pale yellow. The breeding season varies from place to place. The North is earlier than the South.

The principle of salt catching razor clams:

Clams are sensitive to salt concentration, and if the salt concentration is too high, razor clams will have an obvious reaction and will arch out of their own holes, so ordinary table salt is fine, and there is no need to buy any special salt.

There is generally an obvious upright hole in the place where the razor clams are, you can find a mud ground or sand with soybean bubbles on the beach where the razor clams are located, this is the ventilation hole of the razor clams, you can use a shovel to shovel off a layer of sand or mud surface, you can expose a complete cave, and there are generally razor clams in the hole.

It is the razor clam, a salt-loving shellfish creature that can be eaten.

Because after the high concentration of salt water enters the hole, shellfish such as razor clams will not be able to stand the sharp change in osmotic pressure and crawl out, so they can be picked up and made into fried razor clams, and the method is as follows:

Ingredients: razor clams, salt, chili, shallots, ginger, garlic, salt, sugar, chicken essence, oyster sauce, cooking wine, light soy sauce, bean paste.

1. Soak razor clams in salt water for one hour;

2. Dice the chili peppers, shallots, ginger and garlic;

Heat oil in a pot, add diced chili peppers, diced green onions, ginger slices and garlic slices and stir-fry until fragrant;

Fourth, put in the razor clams, and stir-fry quickly over high heat;

5. Add salt, sugar, chicken essence, oyster sauce, cooking wine, light soy sauce and bean paste, and continue to stir-fry;

6. After frying, turn off the fire and remove from the pot.

1. The salt in the sea water is brought by the rivers on land through flowing water, when the rain falls to the ground, it collects to the lower places, forms a small river, flows into the river, and a part of the water penetrates into the ground through various strata, and then emerges in other sections, and finally flows into the sea. In the process of flowing, water passes through various soil and rock layers, causing it to decompose to produce various salt substances.

2. Seawater is the "hometown" of salt, and seawater contains various salts, of which about 90% is sodium chloride, that is, table salt. In addition, it also contains magnesium chloride, magnesium sulfate, magnesium carbonate and other salts containing potassium, iodine, sodium, bromine and other elements. Magnesium chloride is the main ingredient of the brine used for tofu, and the taste is bitter, so the seawater with a large proportion of salt is salty and bitter to drink.

1. The salt in the seawater is brought by the rivers on land through flowing water. When the rain falls to the ground, it collects lower and forms small rivers, which flow into the rivers, and some of the water seeps into the ground through the various strata, then emerges in other areas, and finally flows into the sea.

2. In the process of flowing, water passes through various soil and rock layers, causing it to decompose to produce various salt substances, which are carried into the sea with water. As the sea water evaporates, the concentration of salt increases. The salts in the seawater come from the rocks and soil of the land 4.6 billion years ago, when the earth burned and the filial piety ball was just born, the seawater at this time was light, but the rocks and soil contained a lot of salt.

Later, because the earth's crust went through strong movements, volcanoes erupted, forming a large amount of water vapor, so it rained constantly.

3. Salt will dissolve in water, and the salt dissolved in the water will be washed into the river by the rain, and then slowly flow into the sea with the river water. Scientists estimate that more than 1.9 billion tonnes of salt pass through rivers to the sea every year.

Why is there so much salt in seawater, and where does it come from?

The origin of salinity in seawater is a complex issue that is related to the origin of the earth and the formation and evolution of the oceans. It is generally believed that salt is mainly the product of crustal rock bloom and volcanic ejecta.

At first, scientists were convinced that seawater was intrinsic to the planet. They began to be stored in minerals and rocks in the form of structured water, crystalline water, etc. As the earth continues to evolve, they are released from minerals and rocks and become the first of the seawater.

However, some scientists disagree. They believe that this "nascent water" seeps in from the ground. In fact, all of these views are still speculation, and it is still far from truly unraveling the mystery of the earth's water sources.

With the development of ocean chemistry, people gradually understand seawater, and it is now determined that seawater contains more than 80 elements. But the levels of these elements in seawater vary greatly.

There are various salts dissolved in seawater, in addition to sodium chloride (the scientific name of salt), there are other chemical components such as magnesium chloride, magnesium carbonate, potassium, sodium, etc., nearly 100 kinds of salts of major and trace elements.

The main salt content of seawater is the weathering of crustal rocks and volcanic eruptions over billions of years. The surface rocks are washed and eroded by the current, and the salt in them is constantly dissolved in the water; These currents continue to merge into great rivers and rush into the sea.

Scientists have found that the world's rivers transport 5.5 billion hectares of dissolved salts to the ocean every year. As the water evaporates, the salt in the seawater gradually settles, and over time, the salt accumulates more and more, so that the seawater becomes salty. In addition, the eruption of an undersea volcano and the overflow of magma will also increase the salinity of the ocean. Quarrels.

The salt in seawater mainly comes from the following aspects:

1.Dissolution of the earth's crust: The rocks and soils on the earth contain a wide variety of minerals that can be released into water bodies through the process of weathering and erosion.

When precipitation and underground cave water come into contact with rocks, they dissolve the mineral residues in the rocks and carry them into rivers and lakes and eventually into the ocean.

2.Groundwater and subsurface veins: Groundwater and groundwater veins on Earth also contain dissolved minerals. When groundwater flows through formations containing soluble rocks and salt deposits, they dissolve the salts in them and transport them to the ocean.

3.Volcanic activity: Volcanic activity carries minerals and molten magma deep underground to the surface and flows into the ocean via rivers. These lava and minerals also contain large amounts of salts.

4.Submarine fountains: Submarine fountains are solutions of water and minerals spewed from hydrothermal vents in the earth's crust. These hydrothermal fluids, which are rich in metallic elements and salts, are released into the ocean through submarine fountains.

Over time, these ** flood into the ocean and accumulate, causing the salt concentration in the sea to gradually increase. It is worth noting that the salt in seawater is a complex mixture of various ions, mainly including chloride ions, sodium ions, magnesium ions, calcium ions, sulfate ions, etc.

This is produced by drying salt, that is, the sea water is evaporated by basking in the sun, and the salt crystallizes out, which becomes sea salt.