The creation of the silk roads.
Answer:
D. Immense pressure
Explanation:
The inner core is solid because it is made of very dense, or heavy, materials - like iron and nickel. Even though it is very hot, these materials don't "melt" very easily, so they stay solid. It turns out that many materials can be a solid at a higher temperature if the pressure is also higher.
The capital of India is New Delhi, located in the Union Territory of Delhi in Northern India.
You gonna add the options or ...
The capital of New Zealand is... (Wellington)
