Sitting long can damage and cause a blood clot
The Earth's temperature rises drastically as one travels deep inside the earth - so the warmest is the inner core, and after this it's the outer core. After this slightly less warm is the lower mantle and only then the upper mantle - which is the correct answer to this queston. But the next layer, the crust, is even colder!
Answer:
True.
Explanation:
Volcanic eruptions have the capacity to produce pyroclastic debris that can be deposited in different layers, due to the force with which they were expelled. These eruptions are natural phenomena of nature and occur in different ways, all of which are capable of launching debris along with the magma overflow.