There is really nothing to know. All you have to use is context clues and common sense. We know some synonyms for direct are manage and handle. Indirect means not direct, right? And we can't handle or manage earth's interior (core), right? Therefore, the study of earth's interior is an example of indirect observation because we cannot directly manage it.
Answer:
Desertificación.
Explicación:
La quema de combustibles en industrias y vehículos produce gas dióxido de carbono en una gran cantidad que contamina el aire. Este gas de dióxido de carbono es un gas de efecto invernadero que se acumula en la atmósfera y bloquea la radiación solar que va al espacio después de la refección, lo que provoca un aumento de la temperatura de la tierra y una condición de sequía que conduce a la desertificación. Debido a esta desertificación, la vegetación se elimina por falta de agua suficiente.
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clots
land
lands
lots
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loans
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sand
coal
coals
JOHN DALTON Lived from: 1766-1844 Put forward atomic model in: 1803 Nickname for his model: Billiard Ball Model Description of his model: Dalton was an English chemist and teacher who used experimental evidence to form the atomic theory of matter: All elements are composed (made up) of atoms. It is impossible to divide or destroy an atom.
