Which of the following statements correctly describes the asthenosphere?

Question

1- it is thin cold and rigid layer
2- it is the source of the earth's heat
3- it permits plate motion
4- it occurs only near subduction zones

My answer is 1

Answer 1

I'm sorry but your wrong

Answer 2

is the answer is 3

Answer 3

ima say 3

Answer 4

Hyigq7j

Answer 5

Science