Answer:
Census
Explanation:
A census is the process of data collection and is the systematic acquisition of data about the given population.
The two most obvious ones are on the far right, and near the far left. Oceanic lithosphere is descending into the earth's mantle at these places, and being destroyed. ... At convergent boundaries oceanic lithosphere is always destroyed by descending into a subduction zone
Your answer is Permafrost
The answer would be B. It has made the process faster.