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Hace 15 horas · Although the Moon and the Earth are sister planets, there are certain differences in the Earth's crust on the Moon. The soil on earth is a mixture, it is mainly composed of rock particles, organic matter, water, air and biological relics, etc., and the soil is relatively soft because it contains organic matter.
Hace 15 horas · Diatom. A diatom ( Neo-Latin diatoma) [a] is any member of a large group comprising several genera of algae, specifically microalgae, found in the oceans, waterways and soils of the world. Living diatoms make up a significant portion of the Earth's biomass: they generate about 20 to 50 percent of the oxygen produced on the planet each year, [11 ...
