Scientists believe that differences in cause hot, plastic-like rock in the asthenosphere to rise toward earth's surface. a. density c. weight b. magnetism d. composition

Density (a) is the correct answer

 
Scientists believe that differences in density cause hot, plastic-like rock in the asthenosphere to rise toward earth's surface.

density

Explanation:

Due to the density of the rocks that vary the scientist believe is the reason for the hot and plastic-like rocks to form in the earth's asthenosphere and rise above the surface. As the rocks with a higher density and a higher weight exert great pressure and force that lead to the rise of magma and escape of gases from the surface and the thus the magma is released to the surface of the earth.

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