How many miles is the outer core
Web5 aug. 2024 · The outer core is approximately 2,200 kilometers (1,367 miles) thick. It is the third layer of the Earth and the only liquid layer, mainly composed of iron and nickel and … Web15 dec. 2024 · The outermost layer, Earth's crust, goes about 19 miles (30 kilometers) deep on average on land. At the bottom of the ocean, the crust is thinner and extends about 3 miles (5 kilometers) from the seafloor to …
How many miles is the outer core
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Web31 dec. 2024 · Also, the outer core is molten. Also, it’s buried under 1,800 miles of mostly molten mantle rock. The deepest mines ever dug barely scratch the surface of the outer crust and they are hellishly hot. So reaching the core would require some godlike technology or magic. – HolocronCollector Jul 23, 2024 at 5:06 Add a comment 6 … Web2 feb. 2024 · 5. Inner Core. Temperature: 5,700 K (∼5,500°C) Thickness: 760 miles (∼1,220 km) Density: 12,600 – 13,000 kg/m 3. It is the center, and the hottest part of the earth. Similar to the outer core, the inner …
Web18 dec. 2015 · And the moon doesn't have any molten core. Also, you said inner. Inner core of Earth (and many other planets) are solid because of (what I think is pressure). Finally, if it is outer core you meant, and you didn't count the moon as a "planet", would you count extrasolar planets as "planets". Please clarify, but to your current question, no.
Web22 dec. 2009 · The outer core is 2,300 kilometers (1,429 miles) thick, while the inner core is 1,200 kilometers (746 miles) thick. The outer core is mainly composed of a nickel-iron alloy (liquid iron), while the inner core is almost entirely composed of a pure solid iron body. Earth's "Magnetic" Personality. Scientists believe Earth's magnetic field results ... Web15 jul. 2024 · Our planet ’s thin, 40-kilometer (25-mile) deep crust—just 1% of Earth ’s mass—contains all known life in the universe. Earth has three layers: the crust, the …
Earth's outer core is a fluid layer about 2,260 km (1,400 mi) thick, composed of mostly iron and nickel that lies above Earth's solid inner core and below its mantle. The outer core begins approximately 2,889 km (1,795 mi) beneath Earth's surface at the core-mantle boundary and ends 5,150 km (3,200 mi) beneath Earth's surface at the inner core boundary.
Web2 dagen geleden · Outer Core: The outer core, which is liquid, is about 1300 miles (2092 km) thick. Both the inner and outer cores consist primarily of iron and nickel and are extremely hot with temperatures ranging from 7200–9000℉ (4000–5000℃). Mantle: Most of Earth's volume is in the mantle. This layer is about 1800 miles (2880 km) thick. chin grabWeb24 dec. 2010 · The outer core of the Earth begins at a depth of 1790 miles (2881 km) and extends to 3160 miles (5086 km) to its boundary with the inner core.The solid inner core … granite and marble services pipertonWebIt is mainly formed by iron (Fe) and nickel (Ni) and called as NIFE. The core consists of nearly 15% of the earth’s volume and 32.5% of earth’s mass. The core has the highest density as compared to the other layer of the … granite and marble fabricatorsWeb7 apr. 2024 · The Core is made up of two layers, the inner core and outer core. Seismic evidence tells us that the inner core is solid while the outer core is liquid. The inner core has a radius of 1 216 km and the total radius of the core is 3486 km. The core is composed mostly of iron (80%) and some nickel. chingree插件WebAt a depth of about 5,100 km (3,200 miles), the outer core transitions to the inner core. Although it has a higher temperature than the outer core, the inner core is solid because of the tremendous pressures that exist … ching rd 124Web22 jul. 2024 · The asthenosphere is almost solid although some of its regions are molten (e.g. below mid-ocean ridges). The lower boundary of the asthenosphere within the mantle is not well defined. … In some regions the asthenosphere could extend as deep as 700 km (430 mi). How thick is the inner core in miles? about 1500 milesHeat working its way out ching rebecca s mdWebThe distance to the center of the Earth is 6,371 kilometers (3,958 mi), the crust is 35 kilometers (21 mi) thick, the mantle is 2855km (1774 mi) thick -- and get this: the deepest we have ever... granite and marble sales near me