Answer: La Primera Guerra Mundial dejó como consecuencia una gran devastación demográfica y social, así como, una fuerte crisis económica. Desaparecieron cuatro imperios que fueron el alemán, el ruso, el austrohúngaro y el otomano, y se formaron nuevos países, lo que modificó la demografía de Europa central.
Explanation:
The correct answer is: "The construction of a road through a mountain pass".
<u>There are six essential elements of geography, which are the following:</u>
- World in spatial t
erms
- Places & region
s
- Physical Systems
- Human Systems
- Environment & Society
- Uses of Geography
Element nº 5 is denominated 'Environment and Society" and it is referred to <u>the manner in which humans modify the environment</u> and viceversa. There are good, bad and neutral effects. For example, pollution would be a negative one.
Therefore, the answer must be the third option, as it describes a human modification of a natural environment.
<em>Options 1 and 4 describe natural facts, not man-made. The second options describes a manner is which humans benefit from solar power but does not directly refer to a modification of the natural environment. </em>
Eight hours is all I have to say
According too the nebular hypothesis Helium and hydrogen
it made him more determined because now he knows that knowledge is to be free
