Answer:
The first layer (crust) is rock
The second layer (Mantel) Is molten rock
The third layer (outer core) is liquid iron and nickel
The fourth layer (inner core) is solid iron and nickel
Hope this helps :)
<span>He has violated the principle of freedom from coercion. When a subject is taking part in a survey or research, they must be doing so of their own will. Being tricked or coerced into participation is, with few exceptions, against many of the tenets of good Psych research: it will also likely give poor results that will have little practical effect in the larger world.</span>
Answer:
Scientists using NASA satellite data found the shape of the Earth appears to be influenced by big climate events that cause changes in the mass of water stored in oceans, continents and atmosphere.
mass changes as water redistributed in oceans, atmosphere, and in soil
The answer to tour question would be A. Hope this helps
