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Anonymous users2024-02-10How much does a solar storm affect the Earth.
1.Arouse the reader's thinking, improve the interest of reading, and introduce the explanatory content. (2 points).
2.damage to artificial satellites (1 point); destruction of the power supply system (1 point); Radio signals that affect GPS (1 point).
3.will gradually increase (1 point). Because with the development of science and technology, the larger the scale of the high-tech systems built by human beings, the higher the degree of dependence on these systems.
However, these systems are becoming more sensitive to changes in the surrounding environment and are vulnerable to damage, so the impact of solar storms on human society will be increasing (a score of 2) for the catastrophe caused by these technological systems.
4.The effect of solar storms on the earth is vividly illustrated using an analogy (1 point) and is easy to understand (1 point).
5.(1) (1 point) (2) (1 point) (3) (1 point).
The answer to the wonderful use of rice water.
15.(3 points) as a stain remover as a cosmetics (skin care and hairdressing) has medicinal value (1 point for answering one point, the meaning is correct).
16.(3 points) After precipitation and fermentation, rice water is very rich in B vitamins. B vitamins help the pigment cells of the hair to produce black pigment granules. (The meaning is correct).
17.(three minutes) No. (1 point) Because the words with emphasis play a limiting role, it shows that the medicinal value of rice water is limited, which reflects the accuracy and scientificity of the language. (2 points) (the meaning is correct).
18.(3 points) Emphasizing that people should pay attention to the use of rice washing water; (2 points) echoes the beginning. (1 point) (the meaning is correct).
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Anonymous users2024-02-09Under the influence of the solar wind, beautiful auroras form over the north and south poles.
Rice washing water is generally used to water flowers and wash dirt.
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Anonymous users2024-02-081. When the solar wind passes over the earth, it will cause changes in the electromagnetic field, causing geomagnetic storms, ionospheric storms, and affecting communications, especially short-wave communications.
2. It sends a strong meta-charge to the ground power grid and pipelines, which affects the safety of the power transmission, oil and gas pipeline systems.
3 Impact on operational satellites.
4 The amount of radiation from a single solar wind can easily reach the amount of multiple X-rays for a person. It can also cause a decrease in the body's immunity, which can easily cause lesions, and will also make people prone to mood swings and even an increase in car accidents.
5 Increases temperatures.
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Anonymous users2024-02-07Disturb the magnetic field, interfere with the ionosphere.
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Anonymous users2024-02-06The influence of the sun on the earth is mainly reflected in four aspects:1disturbing the ionosphere above the Earth and affecting radio shortwave communications; 2.
disturbing the Earth's magnetic field, resulting in a "magnetic storm" phenomenon; 3.acts on the high-altitude atmosphere at the poles to produce auroras; 4.Affect the earth's natural environment and produce natural disasters.
What is a solar storm? What is the impact on the planet?
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A solar storm is a violent burst of activity generated by the Sun at the peak of sunspot activity. The high-speed particle stream formed by the release of a large number of charged particles during the eruption seriously affects the earth's space environment, destroys the ozone layer, interferes with wireless communications, and also has certain harm to human health. The solar storm produced by the American Mariner 2 probe in 1962 at the peak of sunspot activity, is a high-speed particle stream formed by the sun's increased energy to increase its own activity, thereby releasing a large number of charged particles into the vast space, scientists liken this phenomenon to the sun's "sneeze". >>>More
Ji Haisheng, a new solar physicist and a solar physicist at the Purple Mountain Observatory of the Chinese Academy of Sciences, told reporters that the global shared monitoring network shows that the solar storm has reached the earth on the 4th. Judging from the current monitoring data, the solar storm is not strong and will not affect people's production and life. >>>More