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There are no more ACTIVE volcanoes in Africa.
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∙ 14y ago
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What line of longitude is used to calculate South africans time?
30degrees
Who discovered pumice?
Pumice is a natural product that is created during certain kinds of volcanic eruptions. Nobody knows for sure who discovered it, because it has been around longer than people. Ancient peoples used it for polishing wood and stone.
Are there many deserts in new zealand?
Some parts of Central Otago do receive less than 200mm of rain per year - a common definition of a desert. Much relieved these days by irrigation.In the north island, there used to be two named deserts, the Rangipo and the Kiangaroa, but these were deserts because of previous ash fall from volcanic eruptions from the Central Volcanic Group. This caused elemental deficiencies, but these have now been remedied.
Why was gold so important to the Africa kingdoms and empires?
Well gold is their main of trade in south africa. The acient africans , the Africanns used gold for their money sorse and unbeliveably for tolitery and home decore.
What were the major advantages that European nations had in the colonization of Africa?
Europeans used highly advanced weaponry that Africans had not yet developed. (Apex 2021)
What is molten rock used for after when erupted?
There is no use for molten rock from volcanic eruptions.
What is a seismograph for?
They are used to measure earthquakes and volcanic eruptions by recording seismic activity.
What was the Richter scale for the Kobe earthquake?
It did not have a Richter scale rating. The Richter scale is used to rate earthquakes, not volcanic eruptions. Volcanic eruptions are rated on the Volcanic Explosivity Index. The 1991 eruption of Mount Pinatubo was a VEI 6, described as a colossal eruption.
Is the heat of a volcano used to measure the Richer Scale?
No, nothing is used to measure the Richter scale. The Richter scale is used to measure the intensity of earthquakes.The Volcanic Explosivity Index (VEI) is used to provide a relative measure of the explosiveness of volcanic eruptions.
What did Krakatoa measure on the Richter scale?
Nothing. The Richter scale is used to measure the intensity of earthquakes, not volcanic eruptions. The eruption of Krakatoa in 1883 was a VEI 6 in the volcanic explosivity index.
What does does seismograp mean?
You mean a seismograph =)........A seismograph is a instrument that measures motions of the ground.They are usually used to detect earthquakes and volcanic eruptions.
What line of longitude is used to calculate South africans time?
30degrees
Which of the following describes the policy of apartheid used in South Africa in the years following World War 2?
It prevented nonwhite South Africans from fully participating in politics.
What the policy of apartheid used in South Africa in the years following World War 2?
it prevented nonwhite South Africans
What was the power of Mt Rainier on the richter scale?
It has no power on the Richter scale. Mount Rainier is a volcano, not an earthquake. The Richter scale is used to rate earthquakes, not volcanoes or volcanic eruptions.
What is the device used to predict volcanoes?
Volcanoes eruptions cannot be predicted; some sign are perhaps an increasing seismic activity, increased release of volcanic gases, increased temperature.
How did the South depend on labor from enslaved Africans?
The South depended on labor from enslaved Africans for their plantation economy. Enslaved Africans were used to work the fields, tend to crops like cotton and tobacco, and perform other agricultural duties. The profitability of the Southern economy was largely built on the exploitation of enslaved African labor.
