What is the difference between river water and lake water? What is the difference between a river an

River. It's so different from the lake! The river water is "raw water"! The lake is "stagnant water."

If you look at the Yangtze River, there is a steady stream of "spring water flowing eastward."

The lake, even if it is Dongting Lake, is also "surrounded in the lake", a lake of stagnant water! Of course, it is also possible to open the lake gates to allow water to flow in and out, but there is a limit!

River refers to larger rivers, such as the Yangtze River, Heilongjiang River, Songhua River, etc., while lake refers to a water body formed by water accumulation in a relatively wide depression on the land surface. According to the genesis, it can be divided into tectonic lakes, crater lakes, dammed lakes, glacial lakes, karst lakes, lagoons, oxbow lakes, wind erosion lakes and artificial lakes. According to the amount of salinity, it can be divided into freshwater lakes, saltwater lakes, salt lakes, etc.

According to the relationship between lakes and rivers, they can be divided into inland lakes and outflow lakes. Such as Taihu Lake, Poyang Lake, Xingkai Lake and Qinghai Lake.

A river is a big river, and a river is flowing water.

A lake is a lake, a closed body of water. A lake is the water that gathers in a lake.

The river water is the water that flows in the river, and the lake water is the water of the lake, and the two may intersect through the flow, but the river water is more fluid.

When sunlight hits the surface of the water, part of the light is reflected back and the other part is refracted into the water. The light that enters the water is absorbed by the water during its propagation. The absorption of light by water is related to the wavelength of the light, i.e., water has selective absorption.

Water absorbs light with longer wavelengths significantly, but not with shorter wavelengths. Red, orange and yellow light are all absorbed at different depths, and the green light is reflected back, making the lake appear green. As the depth deepens, the green light is also absorbed.

Blue and violet light, which have shorter wavelengths, scatter or reflect back on water molecules or other particles when they encounter them, so the sea looks blue.

The differences between rivers and rivers are as follows:1. According to the geographical region, most of the rivers in the north are called rivers, such as the Yellow River and the Huai River, while the south is called rivers, such as the Yangtze River, Jinsha River, etc.

2. The rivers that flow into the inland sea or lakes are called rivers, while those that flow into the ocean are called rivers.

3. According to the surplus and dryness of the river, generally speaking, the surplus and dryness are not obvious, and the river is full of flowing water all year round, and the river is full of surplus and dry.

There is a saying that it is a river that flows into the inland sea, and it is a river that flows to the open sea or the ocean, in fact, this statement is also far-fetched, the name of the river has existed since ancient times, and at that time there was no distinction between the inland sea and the outer sea in the geographical division. Another saying is "South River and North River", and on this basis, it is derived from the saying that the large water flow is called "river", and the water flow is small is called "river".

River, this refers specifically to the Yellow River. Later, it is a common name for rivers.

Shape sound. From the water, Coco. Original meaning: Yellow River.

Jiang, this refers specifically to the Yangtze River. Later, it refers to the general term of rivers in general.

Shape sound. From the water, the sound of the work. Original meaning: the special name of the Yangtze River).

The rivers in the south, northeast and southwest are mostly called "rivers", such as: Pearl River, Yuan River, Heilongjiang River, and Brahmaputra River.

The rivers in North China and Northwest China are mostly called "rivers", such as: Wei River, Zhang River, and Tarim River. Lake. hú

A large body of water that accumulates on land: Moor. Marsh. Beach. Pool. Light mountain color.

1. Different river basins: rivers that flow into the open sea or oceans, such as the Yangtze River that flows into the East China Sea, and the Pearl River that flows into the South China Sea. A lake, on the other hand, refers to a relatively inland, relatively solid area of water.

2. The amount of water in the eggplant banquet is different: the water volume of the river is larger than the water volume of the lake. For example, the Yangtze River and the Pearl River, which run all year round, can ensure that they are navigable all year round and have sufficient water.

The water volume of the lake is divided into two types according to the law of change, and the periodic annual variation mainly depends on the recharge of the lake. Lakes fed by precipitation have the highest water levels in the rainy season and the lowest in the dry season.

3. Different scales: The scale of the river is larger than that of the lake. The river basin has a wide range and many areas through which it flows. Lakes are fixed areas that vary in size depending on the amount of water they are charged.

4. The flow direction of water is different: the river flows into the open sea or the ocean, and the direction is clear. The lake is divided into outflow and endflow. The water of the outflow lake can flow in and out, while the water of the inflow lake can only flow in, not out, the direction is not clear, and the flow direction and scope are relatively small.

Dong Na called the water level of the lake.

According to the law of change, it is divided into two types: periodic and non-periodic, and the periodic annual variation mainly depends on the recharge of lake water. Lakes fed by precipitation have the highest water levels in the rainy season and the lowest in the dry season. The highest water level of the plateau lakes fed by ice and snow melt water is in summer and the lowest is in winter. In lakes fed by groundwater, the water level generally does not change much. Some lakes have periodic diurnal variations due to the influence of lake land breezes, sea tides, freezing and ice and snow melting, and the average water level of Lake Victoria in Africa is higher than that of centimeters at night for many years due to the action of lake land breezes.

Non-cyclical changes are often caused by wind, air pressure, heavy rainfall, etc.

Difference Between River and Lake.

The fluvial facies is a kind of hydrodynamic sediment, in which the upstream sediment particles are larger and gradually taper downstream, which can determine the direction of water flow.

The lacustrine facies is a deep static water accumulation with very fine particles that cannot determine the direction of the water flow.

A river usually refers to the flow of water from a land river that flows frequently or intermittently along a narrow depression. Rivers usually have their source at a high altitude and then flow down the terrain until they end like a lake or ocean. Rivers are an important path of the hydrological cycle on the earth, and they are the channels through which sediment, salts and chemical elements enter lakes and oceans.

Famous rivers are the Yangtze River, the Yellow River, the River, the Nile, etc.

I must have a bull line? Hurry, hurry, lol, you think about it, don't think about it, I'm enough glutinous rice.

1. (Turquoise) river water.

2. (Clear) river water.

3. (surging) river.

4. (The river flows endlessly).

5. (Rushing river).

1. The turquoise river is as beautiful and deep as jade.

2. We swim happily in the clear river water.

3. My sorrow is like a surging river flowing eastward, endlessly and endlessly.

4. The rushing river flows endlessly, pouring into the sea.

5. Looking at the rushing river, I can't help but sigh.

The surging river, the vast river, the calm river, the rushing river, the flowing river, the wind and waves roar (anthropomorphic), the river that flows into the sea, the turbid river.

The surging river.

The rushing river.

Crystal clear river water.

The mighty river.

Cold river water.

The river flows eastward.

Turquoise river.

Clear river.

( ) of the river: the surging river ; crystal clear river water; the rushing river ; Crystal clear river water. ** of the river; The mighty river. icy river waters; The river that flows eastward; Turquoise river. turbid river waters; The rushing river. Rolling river water; a river that pours thousands of miles; the endless flow of the river; the gushing, crystal clear water of the river; surging rivers ; the roaring river of the raging waves; The stormy river.

Beautiful, calm, immense, turbulent, surging,

The rushing river, the surging river.

The turbulent river, the calm river.

It is divided according to the different water quality.

There is no absolute quality of water, if it is for human drinking, seawater is generally not suitable for drinking, and other water can be drunk after treatment. For equipment, seawater has the benefits of seawater, and freshwater has the benefits of freshwater.

There are many categories of water classification, and they are basically "three waters". That is, natural precipitation, surface water, groundwater. In addition to the three waters, there are also some trivial waters, such as floating water in the air near the ground, condensation in the sky, etc.

Surface water includes the seawater and fresh water you mentioned, and fresh water is the water of rivers and lakes.

See what standard it is.

If it's all flowing water, it's the same kind.

No, the first three are freshwater and saltwater.

The surging river.

crystal clear river water; Rotten base.

the rushing river ;

Crystal clear river water.

** of the river;

The mighty river.

The cold river pierces the bones.

The eastward flowing river is hungry for water.