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How old is the oldest earthenware found?
Through all the archeology sites that have been found thus far, the oldest earthenware found is about 2000 to 3000 years old. There may be older pieces that have yet to be found.
Describe the various layers of the earth?
1. The Crust--The outer skin of the planet is composed of igneous, metamorphic, and sedimentary rock.2. The Mantle--The layer directly below the crust which is delineated from the crust by the Mohorovicic Discontinuity, where seismic waves increase in velocity. The division between the mantle and the crust is a chemical one, the rocks and constituent minerals being higher in magnesium and lower in silicon and aluminum than crustal rocks. The mantle comprises 84% of Earth's volume.3. The Outer Core--The outer core lies at a depth from 2900 km to 5150 km. It's composed of liquid iron and nickel along with small amounts of lighter elements, with temperatures ranging from 4,000 degrees C to 6,100 degrees C near the boundary with the inner core.4. The Inner Core--From the boundary with the outer core to the center of the Earth, a distance of about 1220 km is the solid sphere of the inner core, a ball of incredibly hot iron-nickel alloy. Temperatures here reach between 5,000 and 7,000 degrees C, and pressures are calculated to be around 3,000,000 units of atmospheric pressure. Despite the high temperature, at these pressures the metals cannot remain molten.
How many feet equals 2000 meters?
Rounded to two decimal places, 2000 metres is equal to 6561.68 feet.
How many kilometers are there in 2000 miles?
2000 km x ( 1 mile / 1.60934 km) ≈ 1242.75 mile
How many kilometers are 2000 feet?
2,000km = 6,561,680 feet.
Are more than 2000 minerals found in the earths crust?
Yes, there are more than 2,000 different minerals found in the Earth's crust. These minerals vary widely in composition and properties, and they play crucial roles in geological processes and the formation of rocks. The most common minerals include quartz, feldspar, and mica, but the diversity of mineral types is vast, reflecting the complex nature of the Earth's geology.
How many earths can in the star found to be 2000 times bigger than the sun?
260,000,000,000 Earth's.
Which temperature is inferred to exist within Earths plastic mantle?
2000 celcius
How many minerals are known to man?
2000
What are at least this many minerals known to man?
2000
About how many minerals have mineralogists identified?
There are 2.484 minerals approved by the International Mineralogical Association.
How hot is the crust of the earth?
The crust is the cool part of the Earth. It is the surface we live on. It should be at a comfortable temperature until it reaches down to the mantle, the next layer. That area will be hotter. Then at the center, is the core. That is the hot part of the Earth's interior. It is about 3500° C. Estimates vary from 2000 to 7000, but it is HOT!About 447 in Fahrenheit
What makes rocks colorful?
The limitless combinations of over 2000 different minerals.
How can there be 2000 minerals when there are only 88 naturally occurring elements?
The reason why there are more minerals than the number of elements is because minerals are not made up of a single element only. They are made of more than one elements and in some case a combination of elements .
Are all the earths ocean basins less than 2000 million years old?
No, not all of Earth's ocean basins are less than 2000 million years old. While many ocean basins have formed and changed over the last 200 million years due to plate tectonics, some features, like the Atlantic Ocean, have origins that date back to around 200 million years ago. In contrast, older oceanic crust can be found in certain areas, such as parts of the Pacific Ocean, which can be much older, but the ocean basins themselves continuously evolve and are shaped by geological processes.
When was the third ku klux klan found and were?
they where found in 2000
When was Placer Found created?
Placer Found was created in 2000.
