What is artificial intelligence? Artificial Intelligence (AI) is a branch of computer science that deals with the development of algorithms and systems capable of performing tasks that would normally require human intelligence.
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Is it true that the soil of Mars is not only red? Yes, it is true that the soil of Mars is not only red. The dominant red color is due to the presence of iron oxide (Fe2O3) or hematite, as I...
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What color is the soil of Mars? The soil of Mars is generally reddish in color, due to the presence of iron oxide (Fe2O3), also known as red iron oxide or hematite.
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Is it true that the moon's soil is not gray? The color of lunar soil varies depending on the region and type of terrain. In general, most of the moon's soil is gray due to the presence of vo...
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Why is the lunar soil gray? The lunar soil is primarily gray due to the presence of volcanic dust formed by fragments of rock that have undergone erosive and micrometeorite action.
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Why is the sky blue? The sky is blue due to Rayleigh scattering, a phenomenon that occurs when sunlight encounters the Earth's atmosphere and is scattered in all directions.
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Why can't we drink sea water? Sea water is not suitable for human consumption because it contains a high concentration of mineral salts, particularly sodium chloride (NaCl), which can be har...
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Why is sea water salty? Sea water is salty because it contains a high concentration of mineral salts, particularly sodium chloride (NaCl), which is the common salt we use in cooking.
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Why am I always sleepy? There are many reasons why a person may always feel sleepy, some of which may be related to health problems and others to environmental or lifestyle factors.
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Why does a cold occur? The common cold is caused by a viral infection of the upper respiratory tract, particularly by the rhinovirus.
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