outer core ...
(alyssamc6)
The outer core of the Earth is about 2100 km thick and is composed mostly of liquid iron and nickel. This molten layer is responsible for generating Earth's magnetic field through the movement of these metallic elements.
The planet with a core of nickel and iron and a crust 600 km thick is Mercury. Mercury's core makes up about 85% of its radius and is composed mainly of iron with some nickel. Its crust is thin compared to its core and mantle.
1 km = 1000 m2.1 km = 2100 mANSWER There are 2100 meters in 2.1 kilometers.
2100 meters = 2.1 km 1.4 km = 1400 meters
crust: average of 32 km thick mantle: 2900 km thick outer core: 2200 km thick inner core 1250 km thick
about 2100 km
The outer core of the Earth is a liquid layer about 2,266 km (1,408 mi) thick composed of iron and nickel
The inner core is the solid, dense center of the Earth, composed mainly of iron and nickel. It is approximately 1,200 km thick and reaches temperatures of up to 5,700 degrees Celsius. The inner core is responsible for generating Earth's magnetic field through the movement of molten iron in the outer core.
The thickness of Earth's layers varies: the crust is between 5-70 km thick, the mantle is about 2,900 km thick, the outer core is about 2,300 km thick, and the inner core is about 1,200 km thick.
About 2100 km.
Its 10 km thick.
The outer core is a liquid layer of the Earth that extends from about 2,250 km to 3,400 km below the Earth's surface. Its thickness varies slightly around the globe due to variations in temperature and composition. On average, the outer core is about 2,200 km thick.