THE TEMPERATURE AT THE CENTRE OF EARTH IS ABOUT
a.40000 degree
b.4000
degree
c.400 degree
d.400000 degree
Which option is correct?
Answers
Answer :
At the basis of scientists research the temperature of the earth is above 1000°C and below 10,000°C . So , in your question the answer will be 4000°C
Extra information :
▪︎The distance between the earth crust to the center is approx 6,200 km .
▪︎In the center of the earth there are iron crystals . The iron crystals are always solid because of the extreme pressure.
▪︎The earth 's core is only responsible for the magnetic feild of the earth . By which we are protected by the harmful solar winds coming from the sun .
▪︎The earth is of three layers -:
(i) Crust = Top most layer of the earth in which all the living things stand . It is till 100 km deep the earth .
(ii) Mantle = It is a layer below the crust . It is till 2900 km deep the earth .
(iii) Core = Core is of two parts . Outer core and Inner core .
Outer core => Outer core where liquid iron and nickel has been found . It is till 5100 km deep the earth .
Inner core => Inner core is the innermost layer of the earth . It is about 6,200 km deep the earth .
▪︎The boundary which separate outer core and inner core is called Bullen Discontniuty .