The crocodile is an aquatic animal, so why is it so often on the shore?

Because crocodiles are ectotherms, they need to be replenished with heat on shore.

Because there is a lot of food on the shore, for predation.

It is an amphibian, so it is also often active on the shore.

It is ectothermic, in order to maintain its own body temperature.

The crocodile's strong point is in the water. Crocodiles on land, cannot be hidden.

Crocodiles are amphibians and need to go ashore to bask on their stomachs.

Come up to bask in the sun, live in the water for a long time, and be grateful for the cold.

The crocodile is a carnivorous oviparous vertebrate amphibian reptile that is the oldest amphibian reptile of the same age as the dinosaurs more than 200 million years ago, and one of the most primitive animals living to date

Crocodiles are carnivorous oviparous vertebrate amphibians and reptiles.

Judging from your question, the crocodile itself is able to live in seawater. You probably mean the deep sea or the sea far from land. Pure salty sea water is not mixed sea water.

First of all, there are no crocodiles in the deep sea, because in the deep sea. There is very little oxygen, and the respiration of the crocodile is that the respiration of reptiles mainly depends on the lungs, and a small amount is through the exchange of oxygen through **, if the crocodile lives in the deep sea or in the sea like a fish, it will soon suffocate. or can only live near shore or in places where it has access to air, and it must be able to breathe air normally in order to survive.

According to the currently known information, there is no pure crocodile that lives in seawater, most of them are like you described, just live in a mixture of brackish and fresh water, or in a bay, generally known as a bay crocodile, but the crocodile in the sea is usually more ferocious than the crocodile in freshwater, for example, the Yangtze alligator in the Yangtze River is smaller and mild.

But in the freshwater water, the crocodile has a general personality ** and sometimes eats people.

From your description, there is a saltwater crocodile god that can live in seawater.

Saltwater crocodile generally refers to the bay crocodile.

Bay crocodiles live in bays or as far as the sea. Bay crocodiles live by the water, and they make their home in mud dens near lakes or rivers.

Bay crocodile is a crocodile of the crocodile family, the genus Crocodile. The bay crocodile is the largest of the 23 crocodile species and the largest reptile in the world. Male bay crocodiles can reach up to 7 meters in length when they reach adulthood, but generally do not exceed 5 meters. Females have a maximum body length of meters.

Crocodiles do not survive in the sea. There is little hope of survival. He Yi is divided into saltwater crocodiles and freshwater crocodiles according to the waters in which they live.

Saltwater crocodiles are mainly concentrated on the warm and humid seashores. Freshwater crocodiles live mainly in rivers, lakes and marshes, although many crocodiles live in water. But they are not amphibians.

Well, belong to reptiles. For example, when a fish lurks in the water to hunt, it relies on holding its breath underwater. It's not that I'm breathing underwater all the time.

He needs to float on the surface from time to time to breathe. On this basis alone, crocodiles cannot survive in the sea environment by their own conditions. In addition, the salt content in the sea is very high.

Except for the Lawan crocodile, a crocodile that has adapted to the water quality of the plateau. No other crocodile can live in the sea.

Crocodiles are divided into saltwater crocodiles and freshwater crocodiles according to the waters in which they live, and saltwater crocodiles are mainly concentrated in warm and humid coastal areas, such as American crocodiles and bay crocodiles; Freshwater crocodiles mainly live in rivers, lakes and marshes, such as Chinese alligators and Mississippi river crocodiles.

Although many crocodiles live in water, crocodiles are not amphibians, but reptiles. When the crocodile is lurking and hunting in the water, it relies on holding its breath underwater, not breathing underwater all the time, it needs to float on the surface from time to time to breathe, and this alone makes the crocodile itself unable to survive in the sea environment. In addition, the salt content in the sea is very high, except for the crocodile, which has adapted to the high salinity of the water, no other crocodile can live in the sea, and the bay crocodile only lives in the coastal area and not in the deep sea.

Therefore, if the crocodile is put in the sea to live, the crocodile will eventually die because it cannot adapt, and there is almost no chance of survival.

Crocodiles must not live in seawater, so except for a few saltwater crocodiles, they can live in the ocean, then most of the crocodiles are amphibians, there is no way to live in the ocean, mainly because the salt in the seawater is very high, and the osmotic pressure in their bodies cannot be adapted, so in this case, there is no way to live in the ocean, so only saltwater crocodiles can.

Crocodiles can certainly survive in seawater. The survivability of crocodiles is particularly strong. It is a contemporary reptile of the dinosaurs. Many species of crocodiles have evolved to live in seawater.

They prey on fish and some other reptiles in the sea.

Crocodiles will definitely not be able to live in seawater, because crocodiles are freshwater animals, and if they go into the sea, they will definitely not survive because of the salt content in seawater.

Whether crocodiles can live in seawater depends on the species of crocodiles, and saltwater crocodiles must live in seawater, such as Australia's saltwater crocodiles; Freshwater crocodiles, on the other hand, live in freshwater, such as China's alligator.

Crocodiles are freshwater creatures and do not live on the bottom of the sea. Most crocodiles live near rivers, lakes and swamps, with only a few near beaches. And it can only be in the offshore area, not too far from the shore.

Although it is an ectothermic animal, long-term exposure to cold water is also not good for growth, so it is necessary to go ashore to bask in the sun and not soak in water for a long time.

Crocodiles are freshwater animals and cannot live in saltwater, so in general, crocodiles cannot live in seawater, and seawater cannot support his life.

The salt content in the sea is relatively large, and it is impossible to survive.

Most of them live in fresh water.

But there is an exception: the bay crocodile.

Also known as saltwater crocodiles, it is suitable for living in different wetlands, such as estuaries, mangroves, swamps, etc., along the coast and in the tidal zone. It has a greater tolerance to seawater than ordinary crocodiles.

Saltwater crocodiles are mainly concentrated in warm and humid coastal areas (living in seawater), such as American crocodiles and bay crocodiles;

Crocodiles do not necessarily live in seawater, crocodiles are divided into saltwater crocodiles and freshwater crocodiles according to the waters in which they live, saltwater crocodiles are mainly concentrated in warm and humid seashores (living in seawater), such as American crocodiles and bay crocodiles; Freshwater crocodiles mainly live in rivers, lakes and marshes, such as Chinese alligators and Mississippi river crocodiles.

Most of the crocodiles we see are freshwater crocodiles, and they can only live in freshwater. But there are also some saltwater crocodiles in the world, mostly in the Americas and Australia, where crocodiles can live in the ocean.

Whether a crocodile can live in seawater depends on the type of crocodile. The vast majority of crocodiles are freshwater crocodiles and cannot live in seawater, but there are two types of crocodiles, the American crocodile and the Australian crocodile, which belong to the saltwater crocodile, and they like to live in seawater.

Crocodiles can't live in seawater for a long time, because crocodiles salt freshwater crocodiles and saltwater crocodiles Freshwater crocodiles can't live in seawater, because they don't adapt to the environment there, but there is also a saltwater crocodile, he can live in the sea, but not for a long time, in the sea, it will appear on land after a while.

Most crocodiles live near rivers, lakes and marshes, and only a few live near beaches. And it can only live in the offshore area, not too far from the coast. Although the crocodile is an ectothermic animal, long-term soaking in cold water will also be detrimental to its growth, so it needs to go to the shore often to bask in the sun, not in the sea water for a long time.

Crocodiles can live in seawater. Crocodiles are divided into saltwater crocodiles and freshwater crocodiles according to the waters in which they live, and saltwater crocodiles are mainly concentrated in warm and humid seashores (living in seawater), such as American crocodiles and bay crocodiles; Freshwater crocodiles mainly live in rivers, lakes and marshes, such as Chinese alligators and Mississippi river crocodiles.

Saltwater crocodiles can live in seawater, this is a special crocodile, and it is a very large animal, there have been in the world He generally lives by the sea, of course, there is also a special geographical environment, not that there will be saltwater crocodiles in the sea, he is also in a specific water area.

Crocodiles are vertebrate amphibians and belong to the reptile family. Freshwater crocodiles live in rivers, lakes and marshes, and saltwater crocodiles are mainly concentrated in warm and humid seashores.

Depending on the situation, crocodiles are divided into saltwater crocodiles and freshwater crocodiles according to the waters in which they live. Saltwater crocodiles are mainly concentrated in warm and humid coastal areas, such as American crocodiles and bay crocodiles. Freshwater crocodiles mainly live in rivers, lakes and marshes, such as Chinese alligators and Mississippi river crocodiles.

The crocodile is a carnivorous oviparous vertebrate reptile that is the oldest reptile of the same age as the dinosaurs more than 200 million years ago, and one of the most primitive animals.

Crocodile: The largest crocodile in the crocodile is the bay crocodile, with an average body length of 4 meters, and the smallest individual is the Chinese alligator living in China, with a body length of only about one meter. As a result of indiscriminate hunting and killing, the number of crocodiles is declining, and crocodile-producing countries have enacted laws to protect them.

Although the Chinese alligator only lives in China, it has become a rare wild animal in the world, and in 1973, the International Conference on the Conservation of Wild Animals listed it as an endangered species and an embargoed species, and the Chinese alligator has been listed as a first-class protected animal in China.

1. Crocodiles are carnivores, mainly feeding on fish, and young crocodiles also eat invertebrates.

2. The crocodile's teeth are deeply implanted in the gums in a conical or cylindrical shape, which is used to bite the prey to death and cannot chew the food.

3. The crocodile is a carnivorous oviparous vertebrate reptile that is the oldest reptile of the same age as the dinosaurs more than 200 million years ago, and it is also one of the most primitive animals that have survived so far. Crocodiles survive and thrive because of their strong vitality, becoming one of the oldest living "living fossils" on Earth. Crocodiles are endangered wildlife and are internationally classified as endangered wild animals and plants under Class I protection.

China's alligator (also known as Chinese alligator sinensis) is listed as a national first-class wild protected animal. In 2003, the State Forestry Administration approved three crocodiles (Crocodylus niloticus), Gulf crocodile (C Porosus) and Siamese crocodile (commonly known as Thai crocodile) as the first batch of 54 wild animals that can be used commercially.