Select all of the answers that apply. cause earthquakes and volcanic activity at fault lines, laccoliths plate tectonics, plate boundaries plate tectonics, the ring of fire heat from earth's mantle, fault lines

Plate tectonics ; plate boundaries.

Plate tectonics; Ring of Fire ; would be correct, too,
  (Note: not ALL earthquakes and volcanoes at the "Ring of Fire").

May consider a group  g=({0,1},+)g=({0,1},+)where  ++  will work as the xor operator like we work in boolean algebra. note here, that ‘00’ and ‘11’ are not the usual 0 and 1 that we work with everyday. the elements are  called  ‘00’ and ‘11’ and  may not mean  zero (nothing) and one (single). ‘00’ is the identity for the given binary operator +, meaning that any element operated with ‘00’ gets us that element itself.  for a set  ss  in  g′g′  having more elements than just  {0,1}{0,1}  the values for  a+b∈sa+b∈s, such that  a∈s,b∈sa∈s,b∈s, have to be first defined, only then can you determine the value of  1+11+1. the answer could possibly have been  22  if oanswer is25,000

Ithink it is space that makes up 70 percent