Question: Which statement best explains why Earth’s outer core is in liquid form?
The iron-nickel alloy melts due to hot temperatures.
The outer core has a tarry consistency.
This region is less dense when compared to the mantle.
This region is under extreme pressure from the weight of other layers.
Answer:
The statement here that bet describes the Earth's outer core is in liquid form " The iron-nickel alloy melts due to hot temperatures."
Explanation:
The outer core of the Earth's is made up of fluid layer which is about 2400 km thick and basically made from iron as well as nickel alloy. This layer lies just above the solid inner core and below it mantle is present. The core of the Earth works like a furnace for the whole composition. It holds the intense heat as well as pressure that helps is maintaining the iron and nickel in the molten state.
These 4 Adriatic Sea, Aegean Sea, Black Sea, Ionian Sea
Answer: Persia is a historic region of southwestern Asia associated with the area that is now modern Iran.
D. Islands used for agriculture
The correct answers are:
<em>Question 1: peacefully;</em>
In the democratic societies, people can protest an every issue that they consider is worth protesting, and consider it as something that is damaging to the country or themselves. But also, the people that protest are obligated by law that they have to protest peacefully, if not there are legal consequences against those that use violence.
<em>Question 2; right;</em>
Considering the statement, the internet seems to be treated as a right. Since freedom of speech is ensured, and it is ensured for everyone, this global network enables the people to express their own opinion on every subject without being prosecuted, and that puts it into the category of a human right.
