Earth is composed of four main layers, starting with an inner core at the planet's center, enveloped by the outer core, mantle, and crust. The inner core is a solid sphere made of iron and nickel metals about 759 miles (1,221 kilometers) in radius.
source: nasa
The tiny, solid particles you find in the atmosphere serve as cloud condensation nuclei.
You see, in order for water to condense, the water must have a direct object, grammatically speaking.
<span>Your answer: Tiny, solid particles in the atmosphere play a role in cloud formation by providing the object upon which water may condense to form clouds.</span>
Answer:
C.) influence how land is used
Explanation:
Among the physiographic and archaeological variables used for the elaboration of the settlement pattern are the altitude, the phytogeography, the area covered by the sites, the types of sites, their distance from the water, the type of water sources, the number of low floor structures per site, the diameter and depth dimensions of the low floor structures, the chronology obtained from radiocarbon and thermoluminescence analysis, the insertion into the terrain model, the solar orientation, the prevailing winds and the field of eyesight. The compilation of these archaeological distribution and implantation data and the observation of their characteristics aim to create a settlement pattern of the populations of origin of a given area.
Answer:
Estados Unidos posee frontera terrestre exclusivamente con dos países: Canadá al norte, y México al sur.
Así, la frontera con Canadá parte desde el Océano Pacífico y llega hasta el Océano Atlántico, recorriendo una longitud de 8.891 kilómetros, mientras que la frontera con México también es bioceánica, y recorre una longitud de 3.145 kilómetros en total.
La principal diferencia radica en la protección que Estados Unidos da a cada frontera: así, la frontera con Canadá se encuentra escasamente vigilada, mientras que la frontera con México, por el contrario, se encuentra fuertemente vigilada y fortificada. Esto es así, principalmente, debido a que Canadá es un país que no supone una potencial fuente de inmigrantes hacia los Estados Unidos, mientras que México sí lo es, tanto por sí mismo como por ser un lugar de paso que conecta a los Estados Unidos con el resto de América Latina.
German astronomer who discovered three major laws of planetary motion, conventionally designated as follows: (1) the planets move in elliptical orbits with the Sun at one focus; (2) the time necessary to traverse any arc of a planetary orbit is proportional to the area of the sector between the central body and that arc (the “area law”); and (3) there is an exact relationship between the squares of the planets’ periodic times and the cubes of the radii of their orbits (the “harmonic law”).
