Answer:
It is made of liquid metal.
Explanation:
Earth is divided into few layers, and those layers are further divided into subdivisions. The layer in the central part of the planet is the core, and the core is divided into the inner core and outer core. The outer core is wrapped around the inner core.
The outer core is very thick, 2,200 km thick in fact. Unlike the inner core which is solid, the outer core is made up of liquid metal, mostly liquid iron and nickel. The metal is in liquid form because of the very high temperature and pressure. Because it is composed of metal, the outer core conducts electricity with ease. This layer also is in constant movement, or rather the material in it is constant movement, and this is due to the intense convection.
The answer to your question is C. 1 year :)
Answer:
This is an opinion question.
Explanation:
An opinion question is asking about something you believe in or care about. So it really just wants you to tell a story about something that changed you as a person. An example for me would be my 6th grade year. It was traumatizing but ultimately led to me becoming the person I am today.
So answer this question based on something that changed or formed who you are.
Answer:
The rock composition and structure of both are totally different.
Explanation:
Both Michigan Basin and the Nashville Dome are different in physical features. Michigan Basin is a basin which is located in the state of Michigan, a state of America present on the lower side of Peninsula formed from various rocks such as Cambrian-Ordovician sandstones and carbonate rocks about 600 million of years ago. Nashville Dome is located in Tennessee, a state of U.S. and formed from Ordovician rocks about 490 to 445 million of years ago.
Answer:
It is believed that early humans followed a large animal known as the <u>mammoth</u> across the land bridge into North America.
The answer is <u>A. mammoth</u>