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kiruha [24]
3 years ago
8

How fast does the earth rotate?

Geography
1 answer:
wolverine [178]3 years ago
4 0
<span>1,040 mph
Dude just google it. </span>
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Earth's inner core is thought to consist of ________.
sertanlavr [38]
Hello there!

Your question: Earth's inner core is thought to consist of ________.

Your answer: Earth's inner core is thought to consist of a rigid mass.

Happy Studying!
7 0
3 years ago
According to the population pyramid, in 2000 China had about 120 million people in which age-group
OLga [1]

Answer:

50-64

Explanation:

China is the nation with the largest population in the world, and that has been the case throughout all of the written history, and probably even before that. The country had very large birthrates, which was leading to rapid growth to the population. Because of that, there was even a law that restricted the families as to how many children they can have. Because of that law, the population of China started to gradually age, so the percentage of the younger age groups has been declining, while the percentage of the older age groups has been on the rise. This has led to the age group of 50-64 to account for 120 million people in China, a percentage that has grown almost twice compared to several decades prior to that.

6 0
3 years ago
Read 2 more answers
-Recursos Minerales Energéticos<br> daños que ocasionan.
Lesechka [4]

1. Contaminación: Las operaciones mineras a menudo contaminan la atmósfera.

2. Aguas superficiales y subterráneas.

3. Destrucción de 4. Tierra.

5. Subsidencia.

6. Ruido.

7. Energía.

8. Impacto en el medio biológico.

9. Suministros a largo plazo de recursos minerales.

Minerales-

Los efectos ambientales de la minería pueden ocurrir a escala local, regional y global a través de prácticas mineras directas e indirectas. Los efectos pueden resultar en erosión, hundimientos, pérdida de biodiversidad o la contaminación del suelo, las aguas subterráneas y superficiales por los productos químicos emitidos por los procesos mineros. Estos procesos también afectan a la atmósfera por las emisiones de carbono que tienen un efecto sobre la calidad de la salud humana y la biodiversidad. Algunos métodos de extracción (extracción de litio, extracción de fosfato, extracción de carbón, extracción de remoción de montañas y extracción de arena) pueden tener efectos ambientales y de salud pública tan significativos que las empresas mineras en algunos países deben seguir estrictos códigos ambientales y de rehabilitación para garantizar que la extracción área vuelve a su estado original.

5 0
2 years ago
How does the amount of silica in magma affect the viscosity of magma?
Maksim231197 [3]

Answer:

The greater the amount of silica in magma, the more viscous the magma is. The magma thus solidifies quicker as well.

3 0
3 years ago
Why were travel guides needed in the Islamic countries after AD 632?
nekit [7.7K]
<span>It was the desire to make a religious pilgrimage to Mecca.  </span>
4 0
3 years ago
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