Answer:
A triangulation station, also known as a triangulation pillar, trigonometrical station, trigonometrical point, trig station, trig beacon, or trig point, and sometimes informally as a trig, is a fixed surveying station, used in geodetic surveying and other surveying projects in its vicinity.
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By people sailing or drifting from southeast Asia
Answer:
lithosphere
The geosphere is considered to comprise the entire earth solid atmosphere. The earth is also into two parts the interior and the exterior core, the mantle and the crust.
Answer:
B. lose any oil they might contain because metamorphic conditions destroy the organic molecules present.
Explanation:
Sediments in a subsiding sedimentary basin do the following:
1. lose any oil they might contain because metamorphic conditions destroy the organic molecules present.
2. undergo burial metamorphism when they reach depths greater than 8 to 15 km
3. experience increased pressure and temperature
4. undergo diagenetic changes when they're at shallow depth.