At the center of the Earth is the core, which has two parts. The solid, inner core of iron has a radius of about 760 miles (about 1,220 km), according to NASA. It is surrounded by a liquid, outer core composed of a nickel-iron alloy. The outer core is about 1,355 miles (2,180 km) thick.

8 0

3 years ago

Oil-rich countries in the Middle East cover about 4% of Earth’s total land area but possess about 48% of the world’s known oil r

hodyreva [135]

Answer:

GEOLOGICAL PROCESSES

Explanation:

pls mark brainliest

8 0

3 years ago

You have a circle with a diameter of 24 divided into 16 sections what is the size of each section

ziro4ka [17]

The circle with diameter of 24 means that 2 $\pi$ r = 24.

Solving for r, we get $\pi$ r=24.

Dividing both sides by $\pi$ , we get r=24/ $\pi$ .

The area of the full circle is $\pi$ times 24 squared over $\pi ^{2}$ . The $\pi$ being multiplied cancels out, meaning that 24 squared over $\pi$ is the area of the full circle. 24 squared is 576, and dividing by 16 we get $\frac{36}{\pi}$ as the answer.

4 0

3 years ago

The form of ______ a country has is its poliical direction. it is how they decide who has

nirvana33 [79]

B, government is the answer

8 0

3 years ago