Answer:
shortage of basic human resources such as food, water and land.
Fresh water and if theres no fresh water theres sewage water
The answer is:
A number larger than 180 degrees.
Light beam messages are used in the hope of making contact with aliens and towards two planets that may be capable of supporting life. The messages were directed towards a red dwarf star and is expected to twelve (12) years to reach it.
1. fault block mountains develop in areas where widespread uplift causes fragmentation of the upper crust, also have steep dips
2. major mountain belts formed by volcanism intrusion and horizontal shortening
:D
