Asked by jessica rogers on Jun 08, 2024
Verified
Which statement best describes the Earth's core?
A) The core of the Earth occupies most of the Earth's volume.
B) Extreme pressure makes the interior of the Earth liquid.
C) The most common element in the centre of the Earth's core is iron.
D) The Earth's inner core is liquid, whereas the outer core is solid.
Extreme Pressure
Refers to very high pressures used in industrial processes or occurring naturally deep within the Earth.
Earth's Core
The innermost part of Earth, composed primarily of iron and nickel, divided into the solid inner core and the liquid outer core.
- Describe the composition and characteristics of the Earth's core.
Verified Answer
ZK
Zybrea KnightJun 11, 2024
Final Answer :
C
Explanation :
According to current scientific understanding, the Earth's core is primarily composed of iron, with smaller amounts of nickel and other elements.
Answer: D
The Earth's inner core is believed to be solid due to higher pressure, while the outer core is liquid due to lower pressure and higher temperature.
Answer: D
The Earth's inner core is believed to be solid due to higher pressure, while the outer core is liquid due to lower pressure and higher temperature.
Learning Objectives
- Describe the composition and characteristics of the Earth's core.