Answer:
El departamento fue creado el 22 de junio de 1865. El 14 de julio de 2009, el presidente de El Salvador, Mauricio Funes nombró al empresario de origen palestino Carlos Jacobo Hándal Hasbún como gobernador departamental de Usulután. ... Usulután posee una extensión territorial de 2,130.44 Km2.
Explanation:
<span>Climate, soils, and biomes gave it the perfect environment for mechanized agriculture & for ranching. Varied climates, soils, and biomes allows it to have an abundance of and a variety of natural resources and raw items...
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Answer:
1. when the temperature rises and if water is added, which lowers the melting point.
2. Most of the Earth's volcanoes are located around the Pacific Ring of Fire because that the location of most of the Earth's subduction zones.
3. At divergent plate boundaries hot mantle rock rises into the space where the plates are moving apart. ... The rock is under lower pressure; this lowers the melting temperature of the rock and so it melts.
Explanation:
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Answer:
Human activity - Produces greenhouse gasses.
Greenhouse gasses - Cause atmosphere to trap more heat.
Sun's output - Can vary.
Ice age - Peaked 20,000 years ago.
Explanation:
Human activity includes the usage of fossil fuels on a very large scale, and by using them we release huge amounts of greenhouse gasses into the atmosphere.
The greenhouse gasses have the ability to trap the heat that is reflected from the surface of the planet, thus keeping more of it in the atmosphere and causing global temperature rise.
The sun is technically a star, thus an object that produces energy and light, and like every star, it has variations in its activity in accordance with the processes going on on it.
There have been numerous ice ages through the geological past, and the last one of them ended only around 10,000 years ago, with its peak being just 20,000 years ago.
