Where are most of the earth's active volcanoes concentrated? (1) Europe (2) Pacific Occan (3) Africa (4) South America

Where are most of the earth's active volcanoes concentrated? (1) Europe (2) Pacific Occan (3) Africa (4) South America
by

1 Answer

Answer :

(2) Pacific Occan Explanation: The Pacific Ring of Fire is an area where a large number of earthquakes and volcanic eruptions occur in the basin of the Pacific Ocean. In a 40,000 km horseshoe shape, it is associated with a nearly continuous series of oceanic trenches, volcanic arcs, and volcanic belts and/or plate movements. The Ring of Fire has 452 volcanoes and is home to over 75% of the world’s active and dormant volcanoes. It is sometimes called the circum-Pacific belt or the circum-Pacific seismic belt. About 90% of the world’s earthquakes and 81% of the world’s largest earthquakes occur along the Ring of Fire.
by
selected by

Related questions

Where are most of the earth’s active volcanoes concentrated ? (1) Europe (2) Pacific Occan (3) Africa (4) South America

Description : Where are most of the earth’s active volcanoes concentrated ? (1) Europe (2) Pacific Occan (3) Africa (4) South America

Last Answer : Pacific Occan

Many of the active volcanoes are situated in - (1) Atlantic Ocean (2) Pacific Ocean (3) Indian Ocean (4) Arctic Ocean

Description : Many of the active volcanoes are situated in - (1) Atlantic Ocean (2) Pacific Ocean (3) Indian Ocean (4) Arctic Ocean

Last Answer : (2) Pacific Ocean Explanation: Most scientists consider a volcano active if it has erupted in the last 10,000 years. There are about 1500 active volcanoes in the world - the majority along the Pacific Ring of Fire - and around 50 of these erupt each year.

Which one of the following continents lies in Northern-Southern and EasternWestern hemispheres of the earth? (1) Australia (2) Africa (3) Europe (4) South America

Description : Which one of the following continents lies in Northern-Southern and EasternWestern hemispheres of the earth? (1) Australia (2) Africa (3) Europe (4) South America

Last Answer : (2) Africa Explanation: Africa is located in the Northern, Southern, Eastern, and Western Hemispheres. The equator (divides the earth into the Northern and Southern Hemispheres) and the Prime Meridian (divides the earth into the Eastern and Western Hemispheres) pass through Africa.

Kangaroos, Platypus and Koala bears are wildlife of - (1) Australia (2) South America (3) Europe (4) Africa

Description : Kangaroos, Platypus and Koala bears are wildlife of - (1) Australia (2) South America (3) Europe (4) Africa

Last Answer : (1) Australia Explanation: Australia has many of the most unique animals in the world, not to mention the birds and reptiles. Marsupials are the most common and prolific group in Australia such as ... , and many others. There are also unique egg-laying mammals like the platypus and the echidna.

Alps mountain range is located in which continent? (1) Europe (2) North America (3) South America (4) Africa

Description : Alps mountain range is located in which continent? (1) Europe (2) North America (3) South America (4) Africa

Last Answer : (1) Europe Explanation: The Alps are the highes and most extensive mountain range system that lies entirely in Europe. It stretches approx imately 1,200 kilometres across eight Alpine countries: France, Switzerland, Italy Monaco, Liechtenstein, Austria, Germany, and Slovenia.

The 'Pacific ring of fire ' is associated with : (1) oil well fires (2) thermal power station (3) volcanoes and earthquakes (4) forest fires

Description : The 'Pacific ring of fire ' is associated with : (1) oil well fires (2) thermal power station (3) volcanoes and earthquakes (4) forest fires

Last Answer : (3) volcanoes and earthquakes Explanation: Pacific ring of fire is an area where a large number of earthquakes and voicanic eruptions occur in the basin of the Pacific ocean.

The 'Pacific Ring of Fire' is associated with – (1) oil well fires (2) thermal power station (3) volcanoes and earthquakes (4) forest fires

Description : The 'Pacific Ring of Fire' is associated with – (1) oil well fires (2) thermal power station (3) volcanoes and earthquakes (4) forest fires

Last Answer : (3) volcanoes and earthquakes Explanation: The Pacific Ring of Fire is an area where a large number of earthquakes and volcanic eruptions occur in the basin of the Pacific Ocean. In a 40,000 km ... of the world's earthquakes and 81% of the world's largest earthquakes occur along the Ring of Fire.

Many of the active volcanoes are situated in (1) Atlantic Ocean (2) Pacific Ocean (3) Indian Ocean (4) Arctic Ocean

Description : Many of the active volcanoes are situated in (1) Atlantic Ocean (2) Pacific Ocean (3) Indian Ocean (4) Arctic Ocean

Last Answer : Pacific Ocean

Name the continent where 'Tundra' type of climate is not found – (1) Europe (2) Asia (3) Africa (4) North America

Description : Name the continent where 'Tundra' type of climate is not found – (1) Europe (2) Asia (3) Africa (4) North America

Last Answer : (3) Africa Explanation: The meaning of the word 'tundra' is 'a region in continents of Asia, Europe and North America, where the growth of trees is prevented due to low temperatures and ... composed of dwarf shrubs, sedges and grasses, mosses, and lichens. Scattered trees grow in some tundra.

What is the epicentre of an Earthquake? (1) The point at which earth-quake originates (2) The point which is prone to volcanoes (3) The point from which the intensity of seismic waves declines (4) The point on the earth's surface vertically above the seismic focus

Description : What is the epicentre of an Earthquake? (1) The point at which earth-quake originates (2) The point which is prone to volcanoes (3) The point from which the intensity of seismic waves declines (4) The point on the earth's surface vertically above the seismic focus

Last Answer : (4) The point on the earth's surface vertically above the seismic focus Explanation: The epicenter is the point on the Earth's surface that is directly above the hypocenter or focus, the point where ... point where the fault begins to rupture, and in most cases, it is the area of greatest damage.

During the Renaissance (14th to 17th century) Europe saw a rise in sea navigation and exploration to North and South America. How did this exploration affect Europe's trade market with Africa?

Description : During the Renaissance (14th to 17th century) Europe saw a rise in sea navigation and exploration to North and South America. How did this exploration affect Europe's trade market with Africa?

Last Answer : It made Europe increasingly dependent on Africa for trade.

Pangaea is the name of a former continent that included: w) all the continents x) only Europe and Asia y) only South America and Africa z) only North and South America

Description : Pangaea is the name of a former continent that included: w) all the continents x) only Europe and Asia y) only South America and Africa z) only North and South America

Last Answer : ANSWER: W -- ALL THE CONTINENTS

Which one of the following continents lies in Northern-Southern and Eastern-Western hemispheres of the earth? (1) Australia (2) Africa (3) Europe (4) South America

Description : Which one of the following continents lies in Northern-Southern and Eastern-Western hemispheres of the earth? (1) Australia (2) Africa (3) Europe (4) South America

Last Answer : Africa

Kangaroos, Platypus and Koala bears are wildlife of (1) Australia (2) South America (3) Europe (4) Africa

Description : Kangaroos, Platypus and Koala bears are wildlife of (1) Australia (2) South America (3) Europe (4) Africa

Last Answer : Europe

Grassland is called ‘Pampas’ in - (1) Africa (2) South America (3) United Kingdom (4) The USA

Description : Grassland is called ‘Pampas’ in - (1) Africa (2) South America (3) United Kingdom (4) The USA

Last Answer : (2) South America Explanation: The Pampas are fertile South American lowlands, covering more than 750,000 km2 that include the Argentine provinces of Buenos Aires, La Pampa, Santa Fe, ... -Paraguay Plain division. These plains contain unique wildlife because of the different terrains around it.

The “Dark Continent” is - (1) Africa (2) South America (3) Australia (4) Asia

Description : The “Dark Continent” is - (1) Africa (2) South America (3) Australia (4) Asia

Last Answer : (1) Africa Explanation: Dark Continent is a former name for Africa. It is so used because its hinterland was largely unknown and therefore mysterious to Europeans until the 19th century. Henry M. Stanley was probably the first to use the term in his 1878 account Through the Dark Continent.

The world's wettest continent is : (1) Asia (2) Europe (3) North America (4) South America

Description : The world's wettest continent is : (1) Asia (2) Europe (3) North America (4) South America

Last Answer : (4) South America Explanation: The wettest continent, with plenty of rain forests is South America. The driest continent is clearly Australia, with a Bowen ratio of about 2, followed by Africa, ... . North America is also a relatively wet continent with a Bowen ratio significantly less than 1.0.

Earth's Deepest point in water is Mariana trench. It is located in which of the following oceans? (1) Atlantic Ocear (2) Arctic Ocean (3) Indian Ocean (4) Pacific Ocean

Description : Earth's Deepest point in water is Mariana trench. It is located in which of the following oceans? (1) Atlantic Ocear (2) Arctic Ocean (3) Indian Ocean (4) Pacific Ocean

Last Answer : (4) Pacific Ocean Explanation: The Mariana trenchis located in the western Pacific Ocean, to the east of the Mariana Islands, in the Western Pacific East of Philippines.

Which of the following are the main reasons for the origin of the south-west monsoon in India? 1. Development of a low pressure in north-west India 2. Deflection of trade winds 3. Arrival of cyclonic stream from the Pacific Ocean 4. Heating of the Arabian Sea and the Bay of Bengal (a) I, II and III (b) I and II (c) II and III (d) III and IV

Description : Which of the following are the main reasons for the origin of the south-west monsoon in India? 1. Development of a low pressure in north-west India 2. Deflection of trade winds 3. Arrival of cyclonic stream from the Pacific Ocean ... (a) I, II and III (b) I and II (c) II and III (d) III and IV

Last Answer : Ans: (b)

The busiest and the most important sea route of the world is- (1) North Pacific Sea Route (2) North Atlantic Sea Route (3) South Atlantic Sea Route (4) Indian Ocean Route

Description : The busiest and the most important sea route of the world is- (1) North Pacific Sea Route (2) North Atlantic Sea Route (3) South Atlantic Sea Route (4) Indian Ocean Route

Last Answer : (2) North Atlantic Sea Route Explanation: The North Atlantic sea route is one of the busiest sea routes in the world, as it connects the world's two most developed regions of the world, the eastern ... called as the Big Trunk route. It also serves more countries and people than any other route.

The ‘Pacific Ring of Fire’ is associated with (1) oil well fires (2) thermal power station (3) volcanoes and earthquakes (4) forest fires

Description : The ‘Pacific Ring of Fire’ is associated with (1) oil well fires (2) thermal power station (3) volcanoes and earthquakes (4) forest fires

Last Answer : volcanoes and earthquakes

The Continent through which the imaginary lines of Tropic of Cancer, Tropic of Carpricorn and Equator pass, is - (1) Africa (2) Australia (3) Europe (4) Asia

Description : The Continent through which the imaginary lines of Tropic of Cancer, Tropic of Carpricorn and Equator pass, is - (1) Africa (2) Australia (3) Europe (4) Asia

Last Answer : (1) Africa Explanation: Africa is the only continent through which all the main latitude lines; Equator, Tropic of Cancer and Tropic of Capricorn, pass. The Prime Meridian (a line of longitude) also passes through Africa.

Warm ocean surge or Peru current that recurs after 5-8 years in East pacific along south America is

Description : Warm ocean surge or Peru current that recurs after 5-8 years in East pacific along south America is

Last Answer : Warm ocean surge or Peru current that recurs after 5-8 years in East pacific along south America is A. EI Nino B. Aye Aye C. Mangox D. Gulf stream.

The origin of the peas is a. Africa b. Asia c. America d. Europe

Description : The origin of the peas is a. Africa b. Asia c. America d. Europe

Last Answer : Asia

Name the continent where ‘Tundra’ type of climate is not found (1) Europe (2) Asia (3) Africa (4) North America

Description : Name the continent where ‘Tundra’ type of climate is not found (1) Europe (2) Asia (3) Africa (4) North America

Last Answer : Africa

The largest producer of gold in the world is - (1) Australia (2) Canada (3) Russia (4) South Africa

Description : The largest producer of gold in the world is - (1) Australia (2) Canada (3) Russia (4) South Africa

Last Answer : (1) Australia Explanation: Uranium mining is the process of extraction of uranium ore from the ground. The worldwide production of uranium in 2009 amounted to 50,572 tonnes. Kazakhstan, Canada, ... from the McArthur River mine in northern Saskatchewan province, which is the largest in the world.

Which of the following countries contributes the maximum to the world’s diamond supply? (1) Russia (2) U.S.A. (3) Japan (4) South Africa

Description : Which of the following countries contributes the maximum to the world’s diamond supply? (1) Russia (2) U.S.A. (3) Japan (4) South Africa

Last Answer : (1) Russia Explanation: The world's largest producers of natural diamonds are Russia, Congo and Botswana, all together accounting for 60% of the global diamond production. The governmentrun super-major ALROSA accounts for approximately 95% of all Russian diamond production.

Largest Mica deposits are in - (1) South Africa (2) India (3) USA (4) Australia

Description : Largest Mica deposits are in - (1) South Africa (2) India (3) USA (4) Australia

Last Answer : (2) India Explanation: India happens to be the largest producer of mica blocks in the world. India produces about 90 per cent of the world’s mica. India accounts for 60 per cent of mica embarking in international trade.

Which one of the following countries is the largest producer of uranium in the world? (1) Canada (2) South Africa (3) Namibia (4) U.S.A.

Description : Which one of the following countries is the largest producer of uranium in the world? (1) Canada (2) South Africa (3) Namibia (4) U.S.A.

Last Answer : (1) Canada Explanation: Uranium mining is the process of extraction of uranium ore from the ground. The worldwide production of uranium in 2009 amounted to 50,572 tonnes. Kazakhstan, Canada, and ... from the McArthur River mine in northern Saskatchewan province, which is the largest in the world.

India is one of the largest producers of manganese ore in the world along with – (1) China and Russia (2) Brazil and Russia (3) Australia and U.S.A. (4) South Africa and U.S.A.

Description : India is one of the largest producers of manganese ore in the world along with – (1) China and Russia (2) Brazil and Russia (3) Australia and U.S.A. (4) South Africa and U.S.A.

Last Answer : (2) Brazil and Russia Explanation: About 80% of the known world manganese resources are found in South Africa: other important manganese deposits are in Ukraine, Australia, India, China, Gabon and ... ores are preferred by many as they are generally hard, lumpy and amenable to easy reduction.

Which one of the following parts of the world does not receive rainfall any time of the year? (1) Central Europe (2) Central North America (3) Polar regions (4) Sub-Saharan areas

Description : Which one of the following parts of the world does not receive rainfall any time of the year? (1) Central Europe (2) Central North America (3) Polar regions (4) Sub-Saharan areas

Last Answer : (3) Polar regions Explanation: The amount of precipitation in a given region depends on the amount of available atmospheric water vapour (precipitable water), as well as on the processes that cause condensation, in ... , the earth's surface would be covered, on average, with a 25 mm layer of water.

What is the epicentre of an Earthquake? (1) The point at which earthquake originates (2) The point which is prone to volcanoes (3) The point from which the intensity of seismic waves declines (4) The point on the earth’s surface vertically above the seismic focus

Description : What is the epicentre of an Earthquake? (1) The point at which earthquake originates (2) The point which is prone to volcanoes (3) The point from which the intensity of seismic waves declines (4) The point on the earth’s surface vertically above the seismic focus

Last Answer : The point on the earth’s surface vertically above the seismic focus

‘Nippon’ is the name given to Japan which means - (1) land of the rising Sun (2) land of Pagodas (3) land of northern lights (4) land of volcanoes and earthquakes.

Description : ‘Nippon’ is the name given to Japan which means - (1) land of the rising Sun (2) land of Pagodas (3) land of northern lights (4) land of volcanoes and earthquakes.

Last Answer : (1) land of the rising Sun Explanation: Japan is also known as Nippon. The characters that make up Japan's name mean "sun-origin", which is why Japan is sometimes referred to as the "Land ... Japan's eastward position relative to China. Before Nihon came into official use, Japan was known as Wa.

Which of the following volcanoes is situated in Mexico? (1) Colima (2) Purace (3) Semeru (4) Etna

Description : Which of the following volcanoes is situated in Mexico? (1) Colima (2) Purace (3) Semeru (4) Etna

Last Answer : (1) Colima Explanation: The Volcan de Colima, also known as Volcan de Fuego is part of the Colima volcanic complex consisting of Volcan de Colima and Nevado de Colima. It is the younger of the ... most active volcanos in Mexico and in North America. It has erupted more than 40 times since 1576.

The term 'epicentre' is associated with (1) Earthquakes (2) Volcanoes (3) Cyclones (4) Landslides

Description : The term 'epicentre' is associated with (1) Earthquakes (2) Volcanoes (3) Cyclones (4) Landslides

Last Answer : (1) Earthquakes Explanation: Epicenter is the point on the Earth's surface that is directly above the hypocenter or focus, the point where an earthquake or underground explosion originates. Epicentral distance is used in calculating seismic magnitudes developed by Richter and Gutenberg.

The main cause of Tsunami is : (1) Volcanoes (2) Cyclones (3) Earthquake on sea floor (4) Moon's attraction

Description : The main cause of Tsunami is : (1) Volcanoes (2) Cyclones (3) Earthquake on sea floor (4) Moon's attraction

Last Answer : (3) Earthquake on sea floor Explanation: A tsunami is a series of water waves caused by the displacement of a large volume of a body of water, typically an ocean or a large lake. ... , meteorite impacts and other disturbances above or below water all have the potential to generate a tsunami.

Which European country has over 200 volcanoes, many of them still active? -General Knowledge

Description : Which European country has over 200 volcanoes, many of them still active? -General Knowledge

Last Answer : The answer is 'Iceland'

Which European country has over 200 volcanoes, many of them still active? -General Knowledge

Description : Which European country has over 200 volcanoes, many of them still active? -General Knowledge

Last Answer : answer:

How many active volcanoes are there in the world ?

Last Answer : There are currently about half a thousand active or living volcanoes on Earth.

What are the active volcanoes of Antarctica ?

Last Answer : Active volcanoes on the continent of Antarctica: Mount Erebus.

Are the three sisters volcanoes active extinct or dormant?

Description : Are the three sisters volcanoes active extinct or dormant?

Last Answer : Feel Free to Answer

Where is the largest area of the active earthquakes and volcanoes in the world?

Description : Where is the largest area of the active earthquakes and volcanoes in the world?

Last Answer : The Ring of Fire, which stretches around the rim of the PacificOcean.

Where is the largest area of the active earthquakes and volcanoes in the world?

Description : Where is the largest area of the active earthquakes and volcanoes in the world?

Last Answer : The Ring of Fire, which stretches around the rim of the PacificOcean.

Are there active volcanoes in Mexico?

Description : Are there active volcanoes in Mexico?

Last Answer : yes, a lot

Mount Etna, one of the world's most active volcanoes, is located in which country?

Description : Mount Etna, one of the world's most active volcanoes, is located in which country?

Last Answer : Italy

Which European country has over 200 volcanoes, many of them still active?

Description : Which European country has over 200 volcanoes, many of them still active?

Last Answer : Iceland

South America and Africa fit together like a jigsaw puzzle? -General Knowledge

Description : South America and Africa fit together like a jigsaw puzzle? -General Knowledge

Last Answer : The east coast of South America and the west coast of Africa seem to fit together like pieces of a jigsaw puzzle, and Wegener discovered their rock layers “fit” just as clearly. South America and Africa were not the only continents with similar geology.

Is Africa and South America close to the equator?

Description : Is Africa and South America close to the equator?

Last Answer : Need answer

What is the approximate distance between the southern tip of South America and the southern tip of Africa?

Description : What is the approximate distance between the southern tip of South America and the southern tip of Africa?

Last Answer : What is the answer ?

What is one of the reasons why so many slaves were brought from Africa to be used on plantations in North and South America?

Description : What is one of the reasons why so many slaves were brought from Africa to be used on plantations in North and South America?

Last Answer : African tribes were all to happy to sell off their defeatedenemies to foreigners, so they could never return. Because it wassuch a cheap endeavor and there were many ununited people, ... often quite large. Slaves wereoften taken into these large families to help raise and teachchildren.