Traditional Culture Encyclopedia - Weather inquiry - What do these words mean?

What do these words mean?

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Ozone layer: /view/72036.htm

The ozone layer has become the natural barrier of the earth, protecting life on the earth from strong ultraviolet rays.

Soil erosion: /view/ 150970.html

It refers to "the destruction and loss of water and soil resources and land productivity under the action of external forces such as water power, gravity and wind, including surface erosion and soil erosion, also known as soil erosion."

El Nino: /view/ 1705.htm

El Nino flow, also known as El Nino flow, is a climatic phenomenon caused by the imbalance between the ocean and the atmosphere in the equatorial Pacific.

Biological chain: /view/63350.htm

The interdependent chain relationship formed by animals, plants and microorganisms providing food to each other.

Sandstorm: /view/2097.htm

It is a general term for sandstorm and sandstorm. It refers to a severe sandstorm weather phenomenon in which strong winds blow a large amount of sand and dust substances into the air, making the air particularly turbid and the horizontal visibility less than 1km. Among them, sandstorm refers to a sand-laden storm formed by strong winds blowing a large number of sand near the ground; Sandstorm is a storm formed by strong winds, which brings a lot of dust and other particles into the sky.

Greenhouse effect: /view/3 198.htm

Greenhouse effect refers to the heat insulation effect caused by the lack of heat exchange between the enclosed space transmitting sunlight and the outside world, that is, the short-wave radiation of the sun can penetrate into the ground through the atmosphere, and the long and short radiation released after the ground warms is absorbed by substances such as carbon dioxide in the atmosphere, thus producing the effect of atmospheric warming. Carbon dioxide in the atmosphere is like a thick layer of glass, which makes the earth a big greenhouse.

Ecological balance: /view/30800.htm

Within the ecosystem, between producers, consumers, decomposers and abiotic environment, the dynamic state of energy and material input and output remains relatively stable for a certain period of time.

Acid rain: /view/274 1.htm

Acid rain refers to rain with PH less than 5.65.

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