0
Where would the thickness of the earths crust be about 40km and where would it be about 8km?
Wiki User
∙ 11y ago
suma sa kandinq nqa banqs !
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How far beneath earths surface would you have to go before you were no longer passing through rock that is composed mostly of silicon oxygen and aluminum?
about 30km-40km on the continental crust and about 10km on oceanic.Depth varies with location.
How far away are is the upper mantle to the crust?
The upper mantle lies below the Earth's crust and extends down to a depth of about 400 kilometers (250 miles). This boundary is known as the Mohorovičić discontinuity or Moho, which marks the separation between the crust and the mantle.
How much is 40km in feet?
40 kilometers is 131,230 feet and 7.15 inches.
Is 40km equal to 40000 cm?
Yes, 40 km is equal to 4000000 cm. To convert kilometers to centimeters, you need to multiply by 100000.
How long will it take sound waves to reach you if the source is 40 kilometers away?
The speed of sound waves in air is approximately 343 meters per second. To calculate the time it takes for the sound waves to reach you, divide the distance by the speed. In this case, it would take approximately 116.8 seconds or about 1 minute and 57 seconds for the sound waves to reach you.
Where would the thickness of the earths crust about 40km and where would it be about 8km?
suma sa kandinq nqa banqs !
If continental crust were thinner than its average thickness of 40km would it depress the mantle more or less than it does now?
If continental crust were thinner than its average thickness of 40km, it would depress the mantle less than it does now. This is because less mass in the thinner crust would exert less pressure on the mantle, resulting in less depression.
The earths crust varies from 8km to 40 km what does this show?
This variation in the thickness of Earth's crust demonstrates that it is not uniform and can vary significantly depending on location. It indicates the diverse geological processes that have occurred over time, such as the formation of mountain ranges or ocean basins, leading to this variability in crust thickness. Additionally, it highlights the dynamic nature of Earth's lithosphere.
How far beneath earths surface would you have to go before you were no longer passing through rock that is composed mostly of silicon oxygen and aluminum?
about 30km-40km on the continental crust and about 10km on oceanic.Depth varies with location.
How many km is the crust?
The crust is about five to forty kilmeters thick! 5-40km
Which is larger 40km or 40m?
40km
How far beneath Earth's surface would you have to go before you were no longer passing through rock that is composed mostly of silicon or oxygen and aluminum?
You would have to go around 20-30 kilometers beneath Earth's surface into the Earth's mantle before the dominant composition of rocks shifts significantly from silicon or oxygen-aluminum-based minerals. At this depth, the mantle consists primarily of silicate minerals rich in magnesium and iron.
How far beneath Earth's surface would you have to go before you were no longer passing through rock that is composed mostly of silicon oxygen and aluminum?
about 30km-40km on the continental crust and about 10km on oceanic.Depth varies with location.
How far beneath earth surface would you have to go before you were no longer passing through rock that is composed mostly of silicone oxygen and aluminum?
about 30km-40km on the continental crust and about 10km on oceanic.Depth varies with location.
Which one is bigger 4000m or 40km?
It is 40km because 4000m equals 4km
What is 5 percent of 40km?
5% of 40km is 2km
How far away are is the upper mantle to the crust?
The upper mantle lies below the Earth's crust and extends down to a depth of about 400 kilometers (250 miles). This boundary is known as the Mohorovičić discontinuity or Moho, which marks the separation between the crust and the mantle.
