Answer: strip mining
Strip mining is the process of removing the soil and rock above a surface. This process is followed by the removal of the exposed mineral too. Some techniques in strip mining are also called as the area mining or the contour mining.
An invertebrate, because an animal with a vertebrate is an animal with a backbone.
It isn't Bacteria or Archea. They're just unicellular. Cork is dead.
Slime mold is the correct answer.
Answer:
Ginning
Ginning: The cotton picked up from the plants has seeds in it. The process of removing cotton seeds from pods is called ginning. Ginning was traditionally done by hand. Now-a-days, machines are used in ginning.