7. What heats the earth inside?
a. solar heat
c. heat from the accretion of the Earth
b. inner core
d. a and b only
a. solar heat
c. heat from the accretion of the Earth
b. inner core
d. a and b only
Add an Answer
More Questions From This User See All
Answers & Comments
Verified answer
HEATS INSIDE THE EARTH
Answer:
C. INNER CORE
Explanation:
The fourth layer of the Earth's interior is the inner core. It's a solid metal ball that's mostly formed of iron. Temperatures are anticipated to be between 7,200 and 8,500 degrees Fahrenheit (4,000 and 4,700 degrees Celsius) here. Although the inner core is extremely hot, unlike the outer core, it is not liquid. The inner core is thought to be formed of an iron-nickel (metal) alloy. The inner core, outer core, lower mantle, higher mantle, and crust make up the earth, starting at the center and working outward. The low-viscosity fluid outer core isolates the inner core from the rest of the Earth, allowing it to rotate, nod, wobble, precess, oscillate, and even flip over because it is only loosely restricted by the surrounding shells.
brainly.ph/question/14008031
#LETSTUDY