How do volcanic eruptions lead to fertile soil?

How do volcanic eruptions lead to fertile soil?
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_______ magma causes powerful and explosive volcanic eruptions. -General Knowledge

Description : _______ magma causes powerful and explosive volcanic eruptions. -General Knowledge

Last Answer : Rhyolitic magma causes powerful and explosive volcanic eruptions.

Volcanic eruptions let out large quantities of

Description : Volcanic eruptions let out large quantities of

Last Answer : Volcanic eruptions let out large quantities of A. Harmful dust and sulfurous gases B. Harmful ... gases D. Harmful dust and phosphorous gases

What Island nation in east Asia is 75 mountainous where numerous natural hazards such as Tsunamis Earthquakes and volcanic eruptions are commonplace?

Description : What Island nation in east Asia is 75 mountainous where numerous natural hazards such as Tsunamis Earthquakes and volcanic eruptions are commonplace?

Last Answer : Indonesia

Can volcanic eruptions create a delta?

Description : Can volcanic eruptions create a delta?

Last Answer : What is the answer ?

What causes volcanic eruptions?

Description : What causes volcanic eruptions?

Last Answer : A volcano erupts because there is mass pressure under it. In a volcano there is lava the lava has gasses that make the eruption. When there is to much it bursts the volcano. Ex. Its like a soda can. When ... or bubble in this case need to come out. So when you open it they burst out on your shirt.

What causes earthquakes? (a) Occurrence of underground water (b) Volcanic eruptions (c) Occurrence of cracks and fissures in rocks (d) No definite cause has been found so far

Description : What causes earthquakes? (a) Occurrence of underground water (b) Volcanic eruptions (c) Occurrence of cracks and fissures in rocks (d) No definite cause has been found so far

Last Answer : Ans: (b)

Natural sources of air pollution are – (1) Forest fires (2) Volcanic eruptions (3) Dust storm (4) Smoke from burning dry leaves

Description : Natural sources of air pollution are – (1) Forest fires (2) Volcanic eruptions (3) Dust storm (4) Smoke from burning dry leaves

Last Answer : (2) Volcanic eruptions Explanation: Some of the natural sources of air pollution are ground dust, salt spray from oceans, volcanic eruptions, hydrogen sulfides from natural sources, etc. ... and ash from volcanic eruptions blacken the skies and increase the background pollution levels for years.

Which of the following is formed out of volcanic eruptions in India? (1) Deccan Plateau (2) Lakshadweep Islands (3) Western Ghats (4) Himalayas

Description : Which of the following is formed out of volcanic eruptions in India? (1) Deccan Plateau (2) Lakshadweep Islands (3) Western Ghats (4) Himalayas

Last Answer : (1) Deccan Plateau Explanation: The Deccan Plateau is made up of lava flows or igneous rocks known as the Deccan Traps. The rocks are spread over the whole of Maharashtra and parts of Gujarat and ... The Deccan traps formed between 60 and 68 mil-lion years ago at the end of the Cretaceous period.

The depletion of Ozone layer is mainly due to – (1) Volcanic eruptions (2) Aviation fuels (3) Radioactive rays (4) Chlorofluorocarbons

Description : The depletion of Ozone layer is mainly due to – (1) Volcanic eruptions (2) Aviation fuels (3) Radioactive rays (4) Chlorofluorocarbons

Last Answer : (4) Chlorofluorocarbons Explanation: Chlorofluorocarbons (CFCs) and other halogenated ozone depleting substances (ODS) are mainly responsible for man-made chemical ozone depletion. Chloroiluorocarbon (CFC) is ... , chlorine, and fluorine, produced as a volatile derivative of methane and ethane.

The oldest rocks in the earth's crust were once molten; and came from deep in- side the earth. The molten rock; called magma; spewed out in volcanic eruptions during the earth;s early life and solidified into hard rock's called?

Description : The oldest rocks in the earth's crust were once molten; and came from deep in- side the earth. The molten rock; called magma; spewed out in volcanic eruptions during the earth;s early life and solidified into hard rock's called?

Last Answer : igneous rocks

Which type of volcanic eruptions is not usually exposive?

Description : Which type of volcanic eruptions is not usually exposive?

Last Answer : Hawaiian

Tremors that have occurred in Earth's crust are known as a) Earthquakes b) Volcanic eruptions c) Bed eruptions d) Volcano

Description : Tremors that have occurred in Earth's crust are known as a) Earthquakes b) Volcanic eruptions c) Bed eruptions d) Volcano

Last Answer : a) Earthquakes

Which natural hazard has caused the greatest number of deaths in a single event? a) Earthquakes b) Floods c) Volcanic eruptions and related disasters d)hurricanes

Description : Which natural hazard has caused the greatest number of deaths in a single event? a) Earthquakes b) Floods c) Volcanic eruptions and related disasters d)hurricanes

Last Answer : a) Earthquakes

Tsunamis are waves generated by? a. Earthquakes b. Volcanic eruptions c. Underwater landslides d. All of the above

Description : Tsunamis are waves generated by? a. Earthquakes b. Volcanic eruptions c. Underwater landslides d. All of the above

Last Answer : d. All of the above

Tsunamis are waves generated by? a. Earthquakes b. Volcanic eruptions c. Underwater landslides d. All the above

Description : Tsunamis are waves generated by? a. Earthquakes b. Volcanic eruptions c. Underwater landslides d. All the above

Last Answer : d. All the above

Which of the following pollutants is not emitted during volcanic eruptions? (A) SO2 (B) H2S (C) CO (D) Hydrocarbons

Description : Which of the following pollutants is not emitted during volcanic eruptions? (A) SO2 (B) H2S (C) CO (D) Hydrocarbons

Last Answer : (D) Hydrocarbons

Which of the following is not a natural source of air pollution? (A) Volcanic eruptions and lightening discharges (B) Biological decay of vegetable matter (C) Photochemical oxidation of organic matter (D) None of these

Description : Which of the following is not a natural source of air pollution? (A) Volcanic eruptions and lightening discharges (B) Biological decay of vegetable matter (C) Photochemical oxidation of organic matter (D) None of these

Last Answer : (D) None of these

Which of the following types of natural hazards have the highest potential to cause damage to humans? (A) Earth quakes (B) Forest fires (C) Volcanic eruptions (D) Droughts and Floods

Description : Which of the following types of natural hazards have the highest potential to cause damage to humans? (A) Earth quakes (B) Forest fires (C) Volcanic eruptions (D) Droughts and Floods 

Last Answer : (D) Droughts and Floods 

Volcanic eruptions affect (A) atmosphere and hydrosphere (B) hydrosphere and biosphere (C) lithosphere, biosphere and atmosphere (D) lithosphere, hydrosphere and atmosphere

Description : Volcanic eruptions affect (A) atmosphere and hydrosphere (B) hydrosphere and biosphere (C) lithosphere, biosphere and atmosphere (D) lithosphere, hydrosphere and atmosphere

Last Answer : (D) lithosphere, hydrosphere and atmosphere

Which one of the following natural hazards is responsible for causing highest human disaster? (A) Earthquakes (B) Volcanic eruptions (C) Snow-storms (D) Tsunami

Description : Which one of the following natural hazards is responsible for causing highest human disaster? (A) Earthquakes (B) Volcanic eruptions (C) Snow-storms (D) Tsunami

Last Answer : (A) Earthquakes

1. Uranium eventually decays into a stable isotope of element? 2. Who is the author of the classic book Life Divine? 3. Who is the author of the book ‘Preparing for the Twenty first Century’? 4. Which type of volcanic eruptions is not usually exposive? 5. By whom were the triratnas were stressed?

Description : 1. Uranium eventually decays into a stable isotope of element? 2. Who is the author of the classic book Life Divine? 3. Who is the author of the book Preparing for the Twenty first ... of Seychelles located? 20. Theosophist, educationist and Indian' national leader'. To whom is this description?

Last Answer : Answer : 1. Lead 2. Aurobindo Ghosh 3. Paul Kennedy 4. Hawaiian 5. Mahavira 6. 206 7. Britain 8. 20 Hz 9. Ghana 10. Ilbari Turks 11. M1 + T.D 12. K.D. Yadav 13. A nerve 14. To avoid Aleutian Islands 15. Iltutmish 16. Bombay, Madras, Calcutta 17. Lead 18. Tennis 19. Indian Ocean 20. Annie Besant

The depletion of Ozone layer is mainly due to (1) Volcanic eruptions (2) Aviation fuels (3) Radioactive rays (4) Chlorofluorocarbons

Description : The depletion of Ozone layer is mainly due to (1) Volcanic eruptions (2) Aviation fuels (3) Radioactive rays (4) Chlorofluorocarbons

Last Answer : Chlorofluorocarbons

Which of the following is formed out of volcanic eruptions in India? (1) Deccan Plateau (2) Lakshadweep Islands (3) Western Ghats (4) Himalayas

Description : Which of the following is formed out of volcanic eruptions in India? (1) Deccan Plateau (2) Lakshadweep Islands (3) Western Ghats (4) Himalayas

Last Answer : Deccan Plateau

Natural sources of air pollution are (1) Forest fires (2) Volcanic eruptions (3) Dust storm (4) Smoke from burning dry leaves

Description : Natural sources of air pollution are (1) Forest fires (2) Volcanic eruptions (3) Dust storm (4) Smoke from burning dry leaves

Last Answer : Volcanic eruptions

How do seeds know when they have reached fertile soil?

Description : How do seeds know when they have reached fertile soil?

Last Answer : Nutrients dissolve in water thus allowing the plant to uptake them via roots. I don't think plants know. There is no consciousness. If there is fertile soil and ample water (but not too much), conditions ... if you have food and water you grow, and if you don't you starve and dehydrate and die.

Give a geographic reason for each of the following : (i) Alluvial soil is extremely fertile. -Geography

Description : Give a geographic reason for each of the following : (i) Alluvial soil is extremely fertile. -Geography

Last Answer : Geographical reasons: (i) Alluvial soil is extremely fertile because it is found to a depth of 500 m and rich in humus, lime and potash. (ii) There is a need for soil conservation ... be practised extensively because the area under forest cover is shrinking day by day due to urbanization etc.

Give reasons : (i) Alluvial soil can hold moisture, and is very fertile. -SST 10th

Description : Give reasons : (i) Alluvial soil can hold moisture, and is very fertile. -SST 10th

Last Answer : (i) Because the alluvial soil is made up of fine particles. The soil is very fertile because it is rich in mineral nutrients like potash and lime. (ii) The soil is sticky, and difficult to ... climate and absence of vegetation. (v) Because it is deficient in phosphorus, nitrogen, lime and humus.

Why is Alluvial Soil fertile? -SST 10th

Description : Why is Alluvial Soil fertile? -SST 10th

Last Answer : Alluvial Soil is very fertile since alluvium is rich in mineral nutrients like potash and lime.

What is the pH limit of fertile soil ?

Description : What is the pH limit of fertile soil ?

Last Answer : : The pH range of fertile soil is 6.0 to 8.0 .

What is the area near a river's mouth where the water deposits fertile soil in ancient Egypt?

Description : What is the area near a river's mouth where the water deposits fertile soil in ancient Egypt?

Last Answer : Need answer

How can tell if clay soil if fertile enough to grow vegetables?

Description : How can tell if clay soil if fertile enough to grow vegetables?

Last Answer : Your clay will likely be too basic to grow vegetables. You can buy a very cheap soil tester at a hardware store and it will give you a reading. Once you apply the needed additives you test the soil again to see if it will then be fertile.

Most civilizations in China were founded in areas with fresh water and fertile soil. Based on this information, where were most Ancient Chinese civilizations located?

Description : Most civilizations in China were founded in areas with fresh water and fertile soil. Based on this information, where were most Ancient Chinese civilizations located?

Last Answer : in plains areas

A fertile soil, suitable growing common crops, is like to have a pH value of (a) three (b) four (c) six to seven (d) nine to ten

Description : A fertile soil, suitable growing common crops, is like to have a pH value of (a) three (b) four (c) six to seven (d) nine to ten

Last Answer : Ans: (d)

Which of the following is the most fertile soil in India? (a) Black soil (b) Alluvial soil (c) Red soil (d) Laterite soil

Description : Which of the following is the most fertile soil in India? (a) Black soil (b) Alluvial soil (c) Red soil (d) Laterite soil

Last Answer : Ans: (b)

India has an endless growing season because (a) it experiences the monsoonal type of climate (b) the distribution of rainfall is uneven (c) temperatures throughout the year are favourable for growth of plants (d) its soil is very fertile the greater part being alluvial

Description : India has an endless growing season because (a) it experiences the monsoonal type of climate (b) the distribution of rainfall is uneven (c) temperatures throughout the year are favourable for growth of plants (d) its soil is very fertile the greater part being alluvial

Last Answer : Ans: (c)

Which of the following are true in respect of alluvial soil ? 1. Generally confined to river basins 2. It has been deposited by rivers 3. It is rich in phosphorus and poor in potash 4. It is the most fertile soil (a) I and II (b) III and IV (c) I, II and IV (d) I, II and III

Description : Which of the following are true in respect of alluvial soil ? 1. Generally confined to river basins 2. It has been deposited by rivers 3. It is rich in phosphorus and poor in potash 4. It is the most fertile soil (a) I and II (b) III and IV (c) I, II and IV (d) I, II and III

Last Answer : Ans: (c)

Why is that India has one of the lowest agricultural yields in the world? (a) Summers are very hot (b) Lack of fertile soil (c) Farmers being poor and illiterate do not use modern farming techniques (d) Occurrence of frost at night

Description : Why is that India has one of the lowest agricultural yields in the world? (a) Summers are very hot (b) Lack of fertile soil (c) Farmers being poor and illiterate do not use modern farming techniques (d) Occurrence of frost at night

Last Answer : Ans: (c)

Why is Rann of Kutch of India famous for? (1) Tidal and flats (2) Fertile soil (3) Dense Vegetation (4) All are correct

Description : Why is Rann of Kutch of India famous for? (1) Tidal and flats (2) Fertile soil (3) Dense Vegetation (4) All are correct

Last Answer : (1) Tidal and flats Explanation: The Great Rann of Kutch is a seasonal salt marsh located in the Thar Desert in the Kutch District of Gujarat, India and the Sindh province of Pakistan. It is ... known as tidal flats, that are coastal wetlands which form when mud is deposited by tides or rivers.

How many bacteria are found in one gram fertile soil?

Description : How many bacteria are found in one gram fertile soil?

Last Answer : Two and half million  

Soils having 200 kg available K2O/ha will be — fertile soil for K a. High b. Low c. Medium d. None of these

Description : Soils having 200 kg available K2O/ha will be — fertile soil for K a. High b. Low c. Medium d. None of these

Last Answer : c. Medium

Fertile riverine Alluvial soil is best suited for producing —

Description : Fertile riverine Alluvial soil is best suited for producing —

Last Answer : Rice

Which one of the change may occur due to desertification? a) decrease in atmospheric temperature b) increase in water holding capacity of soil c) increased chances of flood d)conversion of fertile land into a desert

Description : Which one of the change may occur due to desertification? a) decrease in atmospheric temperature b) increase in water holding capacity of soil c) increased chances of flood d)conversion of fertile land into a desert

Last Answer : d)conversion of fertile land into a desert

Which of the following combinations represent renewable natural resources? (A) Oil, forests and tides (B) Fertile soil, fresh water and natural gas (C) Clean air, phosphates and biological diversity (D) Fishes, fertile soil and fresh water

Description : Which of the following combinations represent renewable natural resources? (A) Oil, forests and tides (B) Fertile soil, fresh water and natural gas (C) Clean air, phosphates and biological diversity (D) Fishes, fertile soil and fresh water

Last Answer : (D) Fishes, fertile soil and fresh water

Which of the following is not a renewable natural resource? (A) Clean air (B) Fresh water (C) Fertile soil (D) Salt

Description : Which of the following is not a renewable natural resource? (A) Clean air (B) Fresh water (C) Fertile soil (D) Salt

Last Answer : (D) Salt

Which of the following is not a renewable natural resource? (A) Clean air (B) Fertile soil (C) Fresh water (D) Salt

Description : Which of the following is not a renewable natural resource? (A) Clean air (B) Fertile soil (C) Fresh water (D) Salt

Last Answer : (D) Salt

Soils in the Mahanadi delta are less fertile than those in the Godavari delta because of: (A) erosion of top soils by annual floods (B) inundation of land by sea water (C) traditional agriculture practices (D) the derivation of alluvial soil from red-soil hinterland

Description : Soils in the Mahanadi delta are less fertile than those in the Godavari delta because of: (A) erosion of top soils by annual floods (B) inundation of land by sea water (C) traditional agriculture practices (D) the derivation of alluvial soil from red-soil hinterland

Last Answer : Answer: A  The Mahanadi was notorious for its devastating floods for much of recorded history. Thus it was called 'the sorrow of Orissa'. However the construction of the Hirakud Dam has greatly ... matter of great concern. Indiscriminate damming along the river has been cited as an obvious reason.

Why is Rann of Kutch of India famous for ? (1) Tidal and flats (2) Fertile soil (3) Dense Vegetation (4) All are correct

Description : Why is Rann of Kutch of India famous for ? (1) Tidal and flats (2) Fertile soil (3) Dense Vegetation (4) All are correct

Last Answer : Tidal and flats

Black soil derived from volcanic rocks with humus is suitable for growing (a) rice (b) wheat (c) cotton (d) grapes

Description : Black soil derived from volcanic rocks with humus is suitable for growing (a) rice (b) wheat (c) cotton (d) grapes

Last Answer : Ans: (c)

Black cotton soil of the Deccan region of India is associated with ______ rocks. (a) Volcanic rocks (b) Plutonic rocks (c) Sedimentary rocks (d) Hypabysal rocks shop.ssbcrack.com

Description : Black cotton soil of the Deccan region of India is associated with ______ rocks. (a) Volcanic rocks (b) Plutonic rocks (c) Sedimentary rocks (d) Hypabysal rocks shop.ssbcrack.com

Last Answer : Ans: (a)

What properties magma help to determine the type of eruptions?

Description : What properties magma help to determine the type of eruptions?

Last Answer : the properties of magma help to determine the type of eruptionsare thesilica and magma.