El Nino is – (1) a warm ocean current (2) sea storm (3) tropical disturbance (4) another name of typhoon

El Nino is – (1) a warm ocean current (2) sea storm (3) tropical disturbance (4) another name of typhoon
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(1) a warm ocean current Explanation: El Nino (Spanish name for the male child), initially referred to a weak, warm current appearing annually around ********* time along the coast of Ecuador and Peru and lasting only a few weeks to a month or more. Every three to seven years, an El Nino event may last for many months, having significant economic and atmospheric consequences worldwide.
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El Nino is (1) a warm ocean current (2) sea storm (3) tropical disturbance (4) another name of typhoon

Description : El Nino is (1) a warm ocean current (2) sea storm (3) tropical disturbance (4) another name of typhoon

Last Answer : a warm ocean current

Tropical storm in Chinese Sea is known as – (1) Wave (2) Tornado (3) Typhoon (4) Cyclone

Description : Tropical storm in Chinese Sea is known as – (1) Wave (2) Tornado (3) Typhoon (4) Cyclone

Last Answer : (3) Typhoon Explanation: Tropical Cyclone (also known as Typhoons (in the western Pacific), Hurricanes (Atlantic), or Tropical Revolving Storms) occur all year round over the northern South China Sea. ... of the Northeast monsoon (Nov-Dec), when they occur most frequently in the South China Sea.

The 'EL Nino' phenomena which sparks climatic extreme around the globe, originates in the – (1) Sea of China (2) Pacific Ocean (3) Indian Ocean (4) Atlantic Ocean

Description : The 'EL Nino' phenomena which sparks climatic extreme around the globe, originates in the – (1) Sea of China (2) Pacific Ocean (3) Indian Ocean (4) Atlantic Ocean

Last Answer : (2) Pacific Ocean Explanation: El Nino (Little Boy, or Christ Child in Spanish) refers to the large-scale oceanatmosphere climate interaction linked to a periodic warming in sea surface temperatures ... South America in the 1600s, with the appearance of unusually warm water in the Pacific Ocean.

El Nino occurs over – (1) Atlantic Ocean (2) Indian Ocean (3) Pacific Ocean (4) Mediterranean Sea

Description : El Nino occurs over – (1) Atlantic Ocean (2) Indian Ocean (3) Pacific Ocean (4) Mediterranean Sea

Last Answer : (3) Pacific Ocean Explanation: El Nino occurs over Pacific Ocean. El Nino is a southerly, warm ocean current.

Tropical storm in Chinese Sea is known as– (1) Wave (2) Tornado (3) Typhoon (4) Cyclone

Description : Tropical storm in Chinese Sea is known as– (1) Wave (2) Tornado (3) Typhoon (4) Cyclone

Last Answer : Typhoon

Ports of the Baltic Sea remain open for trade even during winter because - (1) It lies in the tropical belt (2) North Atlantic Drift, a warm ocean current flows in the region. (3) Local winds keep it warm. (4) Western disturbances cause abrupt rise in the temperature.

Description : Ports of the Baltic Sea remain open for trade even during winter because - (1) It lies in the tropical belt (2) North Atlantic Drift, a warm ocean current flows in the region. (3) Local winds keep it warm. (4) Western disturbances cause abrupt rise in the temperature.

Last Answer : (2) North Atlantic Drift, a warm ocean current flows in the region. Explanation: It is due to the North Atlantic Drift which is a warm water ocean current, an extension of the Gulf Stream. This current keep the ports along the coasts warm enough to stay open year around.

'El Nino' that affects our Monsoons, has its origins in – (1) The Indian Ocean (2) The Himalayan Plateau (3) The Pacific Ocean (4) The Arabian Peninsula

Description : 'El Nino' that affects our Monsoons, has its origins in – (1) The Indian Ocean (2) The Himalayan Plateau (3) The Pacific Ocean (4) The Arabian Peninsula

Last Answer : (3) The Pacific Ocean Explanation: El Nino is a climate cycle in the Pacific Ocean that causes global changes of both temperatures and rainfall. It is characterized by unusually warm ocean ... opposed to La Nina, which is characterized by unusually cold ocean temperatures in the Equatorial Pacific.

The ‘EL Nino’ phenomena which sparks climatic extreme around the globe, originates in the (1) Sea of China (2) Pacific Ocean (3) Indian Ocean (4) Atlantic Ocean

Description : The ‘EL Nino’ phenomena which sparks climatic extreme around the globe, originates in the (1) Sea of China (2) Pacific Ocean (3) Indian Ocean (4) Atlantic Ocean

Last Answer : Pacific Ocean

El Nino occurs over (1) Atlantic Ocean (2) Indian Ocean (3) Pacific Ocean (4) Mediterranean Sea

Description : El Nino occurs over (1) Atlantic Ocean (2) Indian Ocean (3) Pacific Ocean (4) Mediterranean Sea

Last Answer : Pacific Ocean

Ports of the Baltic Sea remain open for trade even during winter because (1) It lies in the tropical belt. (2) North Atlantic Drift, a warm ocean current flows in the region. (3) Local winds keep it warm. (4) Western disturbances cause abrupt rise in the temperature.

Description : Ports of the Baltic Sea remain open for trade even during winter because (1) It lies in the tropical belt. (2) North Atlantic Drift, a warm ocean current flows in the region. (3) Local winds keep it warm. (4) Western disturbances cause abrupt rise in the temperature.

Last Answer : North Atlantic Drift, a warm ocean current flows in the region.

‘El Nino’ that affects our Monsoons, has its origins in (1) The Indian Ocean (2) The Himalayan Plateau (3) The Pacific Ocean (4) The Arabian Peninsula

Description : ‘El Nino’ that affects our Monsoons, has its origins in (1) The Indian Ocean (2) The Himalayan Plateau (3) The Pacific Ocean (4) The Arabian Peninsula

Last Answer : The Pacific Ocean 

For short-term climatic predictions, which one of the following events, detected in the last decade, is associated with occasional weak monsoon rains in the Indian subcontinent? [IAS 2002] (a) La Nina (b) Movement of jet streams (c) El Nino and southern oscillations (d) Green-house effect on global level

Description : For short-term climatic predictions, which one of the following events, detected in the last decade, is associated with occasional weak monsoon rains in the Indian subcontinent? [IAS 2002] (a) La Nina ( ... of jet streams (c) El Nino and southern oscillations (d) Green-house effect on global level

Last Answer : Ans: (c)

Which of the following phenomena is supposedly associated with global warming? (1) Southern Oscillations (2) El Nino (3) La Nino (4) El Nino Modiki

Description : Which of the following phenomena is supposedly associated with global warming? (1) Southern Oscillations (2) El Nino (3) La Nino (4) El Nino Modiki

Last Answer : (4) El Nino Modiki Explanation: El Nino Modiki is associated with global warming.

Which of the following phenomena is supposedly associated with global warming? (1) El Nino (2) La Nina (3) El Nino Modoki (4) Southern Oscillation

Description : Which of the following phenomena is supposedly associated with global warming? (1) El Nino (2) La Nina (3) El Nino Modoki (4) Southern Oscillation

Last Answer : (1) El Nino Explanation: El Nino is an irregularly periodical variation in winds and sea surface temperatures over the tropical eastern Pacific Ocean. Scientists have found association with El ... and magnitude of El Nino events have triggered warmer than usual temperatures over the Indian Ocean.

Cyclones in the Caribbean islands are known as: (a) Typhoon (b) Hurricanes (c) Tornadoes (d) Storm

Description : Cyclones in the Caribbean islands are known as: (a) Typhoon (b) Hurricanes (c) Tornadoes (d) Storm

Last Answer : (b) Hurricanes

In geography ‘Gulf Stream’ refers to - (1) a warm ocean current (2) strong air current (3) streams joining a gulf (4) the name of a stream

Description : In geography ‘Gulf Stream’ refers to - (1) a warm ocean current (2) strong air current (3) streams joining a gulf (4) the name of a stream

Last Answer : (1) a warm ocean current Explanation: The Gulf Stream, together with its northern extension towards Europe, the North Atlantic Drift, is a powerful, warm, and swift Atlantic ocean current that ... of the east coast of North America from Florida to Newfoundland, and the west coast of Europe

Which one of the following is a warm ocean current? (1) Kurile (2) Canary (3) Labrador (4) Gulf Stream

Description : Which one of the following is a warm ocean current? (1) Kurile (2) Canary (3) Labrador (4) Gulf Stream

Last Answer : (4) Gulf Stream Explanation: The Gulf Stream is a warm current that originates in the Gulf of Mexico and moves north toward Europe. Since it is full of warm water, the sea surface temperatures are warm, which keeps places like Europe warmer than other areas at similar latitudes.

Coffee is a – (1) Sub- tropical shrub (2) Warm temperate shrub (3) Tropical shrub (4) Cool temperate shrub

Description : Coffee is a – (1) Sub- tropical shrub (2) Warm temperate shrub (3) Tropical shrub (4) Cool temperate shrub

Last Answer : (3) Tropical shrub Explanation: Coffee grows between the Tropics of Cancer and Capricorn. When grown in the tropics, coffee is a vigorous bush or small tree that usually grows to a height of 3-3.5 m (10-12 feet).

The climate of North America is influenced during winter by the – (1) Polar airmasses (2) Warm airmasses (3) Continental airmasses (4) Tropical airmasses

Description : The climate of North America is influenced during winter by the – (1) Polar airmasses (2) Warm airmasses (3) Continental airmasses (4) Tropical airmasses

Last Answer : (4) Tropical airmasses Explanation: Maritime tropical (mT) air masses affecting North America most often originate over the warm water of the Gulf of Mexico, the Caribbean Sea, or the adjacent ... Caribbean, and adjacent Atlantic are more common and cover a much wider area of the continent.

Briefly discuss the role of El Nino in Indian climate. -Geography

Description : Briefly discuss the role of El Nino in Indian climate. -Geography

Last Answer : El Nino is a narrow warm current which sometimes appear off the Coast of Peru in South America during December. It increases the surface water temperature of the sea by 10°C. This warming ... pressure and wind system including the Monsoon winds in the Indian Ocean causing severe drought and flood.

(i) What is the El Nino? (ii) How does it affect the climate of India ? -Geography

Description : (i) What is the El Nino? (ii) How does it affect the climate of India ? -Geography

Last Answer : (i) El Nino is a narrow warm current which sometimes appears off the coast of Peru in South America during December. It is a temporary replacement of the cold Peru current which normally ... affects the global pattern of pressure and wind system including the monsoon winds in the Indian Ocean.

A : EI Nino is a climatic change which causes deleterious environmental changes. R : Increased trophospheric ozone due to El Nino cause shift of clima

Description : A : EI Nino is a climatic change which causes deleterious environmental changes. R : Increased trophospheric ozone due to El Nino cause shift of clima

Last Answer : A : EI Nino is a climatic change which causes deleterious environmental changes. R : Increased trophospheric ... and Reason are false, then mark (4).

What is unusual pattern occurs during el nino?

Description : What is unusual pattern occurs during el nino?

Last Answer : Need answer

Is El Nino man made or a natural cycle?

Description : Is El Nino man made or a natural cycle?

Last Answer : It's a natural event.

El Nino is a?

Description : El Nino is a?

Last Answer : An abnormally warm current

Which of the following phenomena is supposedly associated with global warming ? (1) El Nino (2) La Nina (3) El Nino Modoki (4) Southern Oscillation

Description : Which of the following phenomena is supposedly associated with global warming ? (1) El Nino (2) La Nina (3) El Nino Modoki (4) Southern Oscillation

Last Answer : El Nino

Which of the following phenomena is supposedly associated with global warming ? (1) Southern Oscillations (2) El Nino (3) La Nino (4) El Nino Modiki

Description : Which of the following phenomena is supposedly associated with global warming ? (1) Southern Oscillations (2) El Nino (3) La Nino (4) El Nino Modiki

Last Answer : El Nino Modiki

Which of the following winds is called anti-trade wind? (1) (1) Chinook (2) Cyclone (3) Typhoon (4) Westerlies

Description : Which of the following winds is called anti-trade wind? (1) (1) Chinook (2) Cyclone (3) Typhoon (4) Westerlies

Last Answer : (1) Chinook Explanation: Westerlies are rather stormy and variable though the main direction remains from west to east. But as their general direction is from the west, they are called the " ... "AntiTrade Winds", because their movement is in the opposite direction from that of the trade wind.

Which one of the following has the highest wind velocity? (1) Typhoon (2) Hurricane (3) Cyclone (4) Tornado

Description : Which one of the following has the highest wind velocity? (1) Typhoon (2) Hurricane (3) Cyclone (4) Tornado

Last Answer : (4) Tornado Explanation: A tornado is a violently rotating column of air that is in contact with both the surface of the earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus ... , are about 250 feet (76 m) across, and travel a few miles (several kilometers) before dissipating.

The climate of India is mainly tropical because: [CDS 2002] (a) of the location of the Himalayas in its North (b) major part of India lies within the tropics (c) of the overpowering influence of India Ocean (d) of the seasonal influence of jet streams

Description : The climate of India is mainly tropical because: [CDS 2002] (a) of the location of the Himalayas in its North (b) major part of India lies within the tropics (c) of the overpowering influence of India Ocean (d) of the seasonal influence of jet streams

Last Answer : Ans: (a)

Extensive deserts occur in the western tropical regions of continents because : (1) of easterly trade winds. (2) cold ocean currents flow along the western coasts. (3) of the effect of both the off-shore easterly trade winds and cold ocean currents. (4) the rate of evaporation is greater along the western margin areas.

Description : Extensive deserts occur in the western tropical regions of continents because : (1) of easterly trade winds. (2) cold ocean currents flow along the western coasts. (3) of the effect of both the ... winds and cold ocean currents. (4) the rate of evaporation is greater along the western margin areas.

Last Answer : (3) of the effect of both the off-shore easterly trade winds and cold ocean currents. Explanation: Extensive deserts occur in the western tropical regions of continents because of the effect of ... is found near the tropics of Cancer and Capricorn, usually toward the western side of the continents

Select the correct direction of Sirocco storm. (1) Sahara to Mediterranean Sea (2) North from U.S.A. (3) West from Sahara (4) Adriatic Sea to Italy

Description : Select the correct direction of Sirocco storm. (1) Sahara to Mediterranean Sea (2) North from U.S.A. (3) West from Sahara (4) Adriatic Sea to Italy

Last Answer : (1) Sahara to Mediterranean Sea Explanation: Sirocco originates in the Sahara and blows across the Mediterranean Sea into southern Europe. It arises from a warm, dry, tropical airmass ... or Sahara deserts that is pulled northward by lowpressure cells moving eastward across the Mediterranean Sea.

The western coast of India receive very high rainfall in summer mainly due to [NDA 2011] (a) Tropical location (b) Nearness to sea (c) Western Ghats (d) Himalayas

Description : The western coast of India receive very high rainfall in summer mainly due to [NDA 2011] (a) Tropical location (b) Nearness to sea (c) Western Ghats (d) Himalayas

Last Answer : Ans: (c)

Tsunamis are cuased by – (1) mixing of cold and warm currents (2) earthquakes (3) changes in sea level (4) volcanic eruption

Description : Tsunamis are cuased by – (1) mixing of cold and warm currents (2) earthquakes (3) changes in sea level (4) volcanic eruption

Last Answer : (2) earthquakes Explanation: Most tsunamis are caused by earthquakes generated in a subduction zone, an area where an oceanic plate is being forced down into the mantle by plate tectonic forces. ... friction prevents a slow and steady rate of subduction and instead the two plates become "stuck".

The Brahmaputra, Irrawady and Mekong rivers originate in Tibet and flow through narrow and parallel mountain ranges in their upper reaches: Of these rivers, Brahmaputra makes a "U" turn in its course to flow into India. This "U" turn is due to [CSAT 2011] (a) Uplift of folded Himalayan series (b) Syntaxial bending of geologically young Himalayas (c) Geo-tectonic disturbance in the tertiary folded mountain chains (d) Both (a) and (b) above

Description : The Brahmaputra, Irrawady and Mekong rivers originate in Tibet and flow through narrow and parallel mountain ranges in their upper reaches: Of these rivers, Brahmaputra makes a "U" turn in its course to ... Geo-tectonic disturbance in the tertiary folded mountain chains (d) Both (a) and (b) above

Last Answer : Ans: (d)

Earthquake is caused by – (1) disturbance of earth surface (2) adjustment of layers of earth's crust (3) breakage of rock system (4) upliftment of rocks

Description : Earthquake is caused by – (1) disturbance of earth surface (2) adjustment of layers of earth's crust (3) breakage of rock system (4) upliftment of rocks

Last Answer : (1) disturbance of earth surface Explanation: Most earthquakes are minor tremors. Larger earthquakes usually begin with slight tremors but rapidly take the form of one or more violent shocks, and end in ... is called its focus; the point on the surface directly above the focus is the epicenter.

Delhi gets winter rainfall due to – (1) south west monsoons (2) north east monsoons (3) conventional rain (4) western disturbance

Description : Delhi gets winter rainfall due to – (1) south west monsoons (2) north east monsoons (3) conventional rain (4) western disturbance

Last Answer : (4) western disturbance Explanation: Delhi gets winter rainfall due to western disturbance.

I Nino current appears along the coast of which country?

Description : I Nino current appears along the coast of which country?

Last Answer : Peru

In ancient times the name Ratnakar denote (a) Arabian Sea (b) Bay of Bengal (c) Indian Ocean (d) Confluence of Ganga, Yamuna and Saraswati

Description : In ancient times the name Ratnakar denote (a) Arabian Sea (b) Bay of Bengal (c) Indian Ocean (d) Confluence of Ganga, Yamuna and Saraswati

Last Answer : Ans: (a)

Lakshadweep Islands are situated in (a) Arabian Sea (b) Palk Strait (c) Indian Ocean (d) Bay of Bengal

Description : Lakshadweep Islands are situated in (a) Arabian Sea (b) Palk Strait (c) Indian Ocean (d) Bay of Bengal

Last Answer : Ans: (a)

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 Lakshadweep Islands are situated in : [Bank PO 2007] (a) Indian Ocean (b) Arabian Sea (c) Bay of Bengal (d) none of these

Description : The Lakshadweep Islands are situated in : [Bank PO 2007] (a) Indian Ocean (b) Arabian Sea (c) Bay of Bengal (d) none of these

Last Answer : Ans: (b)

Suez Canal connects (1) Pacific Ocean and Atlantic Ocean (2) Mediterranean Sea and Red sea (3) Lake Huron and Lake Erie (4) Lake Erie and Lake Ontario

Description : Suez Canal connects (1) Pacific Ocean and Atlantic Ocean (2) Mediterranean Sea and Red sea (3) Lake Huron and Lake Erie (4) Lake Erie and Lake Ontario

Last Answer : (2) Mediterranean Sea and Red sea Explanation: The Suez Canal is an artificial waterway in Egypt extending from Port Said to Suez and connecting the Mediterranean Sea with the Red Sea. It is ... the south, with dredged approach channels north of Port Said into the Mediterranean, and south of Suez.

Strait of Gibraltar connects which of the following? (1) Red Sea-Mediterranean Sea (2) Red Sea-Arabian Sea (3) Atlantic Ocean-Mediterranean Sea (4) Mediterranean Sea-Black Sea

Description : Strait of Gibraltar connects which of the following? (1) Red Sea-Mediterranean Sea (2) Red Sea-Arabian Sea (3) Atlantic Ocean-Mediterranean Sea (4) Mediterranean Sea-Black Sea

Last Answer : (3) Atlantic OceanMediterranean Sea Explanation: The Strait of Gibraltar is a narrow strait that connects the Atlantic Ocean to the Mediterranean Sea and separates Gibraltar and Peninsular Spain in Europe from ... and Africa are separated by 14.3 km of ocean at the strait's narrowest point.

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 Strait of Gibraltar provides entry into the - (1) Indian Ocean (2) Red Sea (3) Mediterranean Sea (4) Atlantic Ocean

Description : The Strait of Gibraltar provides entry into the - (1) Indian Ocean (2) Red Sea (3) Mediterranean Sea (4) Atlantic Ocean

Last Answer : (4) Atlantic Ocean Explanation: The Strait of Gibraltar is a narrow strait that connects the Atlantic Ocean to the Mediterranean Sea and separates Gibraltar and Spain in Europe from Morocco in Africa.

Cuba is in – (1) Pacific ocean (2) Atlantic ocean (3) Black sea (4) Aunt

Description : Cuba is in – (1) Pacific ocean (2) Atlantic ocean (3) Black sea (4) Aunt

Last Answer : (2) Atlantic ocean Explanation: Cuba is located in the Northern Caribbean where the Caribbean sea, Gulf of Mexico and Atlantic ocean meet.

The Sargasso sea is situated in the – (1) Atlantic Ocean (2) Pacific Ocean (3) Indian Ocean (4) Arctic Ocean

Description : The Sargasso sea is situated in the – (1) Atlantic Ocean (2) Pacific Ocean (3) Indian Ocean (4) Arctic Ocean

Last Answer : (1) Atlantic Ocean Explanation: The Sargasso Sea is a region in the gyre in the middle of the North Atlantic Ocean. The Sargasso Sea is home to seaweed of the genus Sargassum (origin of its name), which floats en masse on the surface there.

Terrigenous deposits are found in – (1) Deep Sea Plain (2) Ocean Trenches (3) Rift Valley (4) Continental Shelf and Slope

Description : Terrigenous deposits are found in – (1) Deep Sea Plain (2) Ocean Trenches (3) Rift Valley (4) Continental Shelf and Slope

Last Answer : (4) Continental Shelf and Slope Explanation: In oceanography, terrigenous sediments are those derived from the erosion of rocks on land; that is, they are derived from terrestrial (as opposed to ... in submarine canyons on the continental slope. Turbidity currents carry them down into the deep sea.

We have a tropical storm bearing down. What can we expect?

Description : We have a tropical storm bearing down. What can we expect?

Last Answer : Google “projected path of Elsa” for an update, as of now, you’re not 8n the path, so you can rest pretty easy. Probably some wind and rain from the edges, nothing to really worry about at this point.