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Pacific Ocean
The Pacific Ocean is the largest in the world and is bounded by Asia and Australia on the west and North and South America on the east.
2,049 Questions
What happens to the temperature of the ocean during a El Nino year?
During an El Niño year, the temperature of the ocean in the equatorial Pacific tends to be warmer than usual. This warming of the ocean can lead to disruptions in weather patterns globally, affecting precipitation, wind patterns, and temperatures in various regions.
What is the volcano belt around the pacific rim called?
The chain of volcanoes lining the Pacific Rim are referred to as Ring of Fie.
The Ring of Fire
http://www.pbs.org/wnet/savageearth/hellscrust/html/sidebar3.html
"Alaska's frigid and remote Aleutian island chain, the towering Andes mountains of South America, and the tropical islands of Micronesia would seem to have little in common. In fact, these diverse areas are all part of the most volcanically and seismically active region on Earth, an area known as the "Ring of Fire." Three-fourths of Earth's active and dormant volcanoes -- including Mount St. Helens, which is featured in the program "Hell's Crust" -- lie along this arc, at the margins of the Pacific Ocean, where the large Pacific plate and other tectonic plates dive beneath yet other plates."
^.^
Which of the following was one result of El Niño that occurred in 1997-1998?
One result of the 1997-1998 El Niño event was widespread flooding in various parts of the world, including California, Indonesia, and South America. This El Niño event also brought about severe drought conditions in Australia and wildfires in Indonesia due to the altered weather patterns.
Why is mariana trench called mariana trench?
The Mariana Trench is named after the nearby Mariana Islands, which themselves were named after Queen Mariana of Austria, the wife of King Philip IV of Spain. The trench is located off the coast of the Mariana Islands in the western Pacific Ocean.
What is the violent storm in the Pacific ocean called?
A violent storm in the Pacific Ocean is typically referred to as a typhoon. Typhoons are large tropical cyclones that form over warm ocean waters and can bring strong winds, heavy rainfall, and storm surges.
How long has the pacific ring of fire been around?
The Pacific Ring of Fire has been around for millions of years, formed by the movements of tectonic plates along the boundaries of the Pacific Ocean. It is characterized by frequent volcanic eruptions and earthquakes due to the high level of tectonic activity in the region.
How might atmospheric pressure over the pacific ocean affect how the trade winds blow?
High-pressure systems over the Pacific Ocean can strengthen the trade winds by creating a pressure gradient that drives the winds. Conversely, low-pressure systems can weaken the trade winds by reducing the pressure gradient. These variations in atmospheric pressure can impact the intensity and direction of the trade winds over the Pacific Ocean.
The Pacific Ocean is shrinking due to subduction, where one tectonic plate is being forced beneath another. This occurs at convergent plate boundaries where plates are moving towards each other. The Atlantic Ocean is expanding due to seafloor spreading, which happens at divergent plate boundaries where plates are moving away from each other, creating new oceanic crust.
Is the Agulhas Current warm or cold?
At sea level it is hot (and humid).
(( From The Sunday TimesFebruary 8, 2004
Climbing through ice at the equator
Katrina Manson
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Frying pans are smashing me on the head - about three every second, it seems. At least, giant hailstones are pelting me so hard I could swear they were frying pans - each one slowly flattening me into the side of Mount Kenya. I'm not the only one here swearing, either. Each of the four intrepids in our party is pouring forth a flurry of swallowed expletives almost as hard and fast as the pots-and-pans precipitation. We are all horribly aware that we're just hours into our three-day ascent Africa's second-highest mountain.
The Sirimon route we are following will eventually take us to the peak of Point Lenana, 4,985m above sea-level. Even then we won't quite be at the top of Mount Kenya - that privilege is kept for the Bation summit at 5,199m, which requires all manner of ice-picks, mountain gadgets and several eons more experience than we have between us. Nevertheless we are hell-bent on reaching our goal, no matter how many frozen fingers are sacrificed along the way.
If day one is a shock, night one is simply petrifying. Half-turning to stone in an ice-pit of a campsite, we can't believe we are just a few miles from the equator. The air is thinner, the temperature lower and conversation more teeth-chattering than ever before. Yet somehow, mysteriously, we find our spirits are rising to the same level as our altitude. The mountain wants us.
The second day brings its reward in the shape of sunlit progress, much like a hike over the moors. We tramp happily along plateaus, and after a while we even forget the dull ache in our calves. Instead, we just stare at the outsized plants in this bizarre foray into fairyland heights. This must the land of the giants at the top of Jack's beanstalk. Massive cauliflowers and heathers the size of huts are just about all there is to remind us that we are not out on an afternoon stroll wandering England's green and pleasant land.
Well, that and the elephant dung. As many a guide will tell you with a glint in his eye, wild mountain animals lurk in the thick forests on the lower reaches. Elephants, buffalo and the occasional lion are sometimes seen on low-lying mountain routes. So when we come across a mess of big brown splodge barring our path we are giddy with excitement. Rounding the corner, the route turns out to be mammal-free. We press on. After all, we have a race to win.
We simply want the mountain peak to ourselves, which means getting there first. And to do that you have to start early. Very early. By 3.30am the four of us are still pushing sleep from our eyes as we put one foot in front of the other, lit by the moon. This last heave is hard. It's icy, more of a climb than than a hike, and you have to use your hands to balance. At 4am, clambering by moonlight, I was in no doubt I was actually climbing a mountain.
Breathing through handkerchiefs to protect us from the cold, unspeaking and unfeeling, we eventually stumble our way to the top. But life, in its sweet way, has played a trick. Punishing us for too competitive a spirit on the mountainside, it let us get to the top terribly quickly. Too quickly. As we collapse triumphant on the frozen peak, nobody else is there. Nor is the dawn.
We can't very well head straight down again after reaching the top in the dark. So we wait out the night until it finally gives in to daylight - the longest 40 minutes of my life. Even then it is misty. But when the day finally comes, it is ours alone. We have made it to the top of our world, through snow and ice, right by the equator.
- Organising a trip: several UK tour operators can organise treks. World Expeditions (020 8870 2600, www.worldexpeditions.co.uk) suggests 10 days, with six days climbing, for £955pp, including transfers to and from Nairobi, guide, park entry and camping fees, porters to carry your bags and cooks who can magic up hot, hearty meals on the mountainside. An equivalent package which includes flights from the UK starts at £1,600pp.
Or try Guerba (01373 826 611, www.guerba.com), Exodus (020 8675 5550, www.exodus.co.uk) or KE Adventure Travel (01768 773 966, www.keadventure.com) ))
Why does a ring of volcanoes and earthquakes surround the pacific ocean?
The ring of volcanoes and earthquakes around the Pacific Ocean is due to the region being part of the Pacific Ring of Fire, which is where several tectonic plates converge. The movement of these plates creates intense geological activity, resulting in volcanic eruptions and seismic events. Oceanic trenches, subduction zones, and fault lines in this area contribute to the high level of volcanic and seismic activity.
How much did the 1997 El Nino increase the water temperature in the pacific ocean?
The 1997-1998 El Niño event raised sea surface temperatures in the eastern equatorial Pacific Ocean by about 4-5 degrees Celsius. This significant temperature increase had widespread impacts on global weather patterns, leading to droughts, floods, and other extreme weather events in various regions around the world.
When was midway island formed?
Midway Island is a product of volcanic activity and is estimated to have formed around 28 million years ago. Its creation is linked to the movement of the Pacific tectonic plate over a hot spot in the Earth's mantle.
At which end of panama Canal is the pacific ocean?
The Pacific Ocean end of the Panama Canal is located on the western side near Panama City. The canal allows ships to travel from the Pacific to the Atlantic Ocean (or vice versa) by passing through a series of locks and channels.
Which ocean is nearest to the state of Texas Atlantic Ocean or the Pacific Ocean?
The eastern part of Texas is closer to the Atlantic Ocean and the western partof Texas is closer to the Pacific Ocean.
What is a zone of frequent earthquakes and volcanic eruptions in Pacific Ocean is called?
The zone of frequent earthquakes and volcanic eruptions in the Pacific Ocean is called the Ring of Fire. It is characterized by a horseshoe-shaped area of intense seismic and volcanic activity due to the movement of tectonic plates.
Which ocean is most likely to have a tsunami?
Most tsunamis originate along what is called the 'Ring of Fire' that encircles the Pacific Ocean. The most frequent cause of tsunamis is an undersea earthquake. Tsunamis can be started by an earthquake, landslide, or volcanic eruption under the ocean floor.
What do you do during an 'El Niño'?
Evacuate or Stay in a safe, dry place may be choice actions during an 'El Niño' extreme event. The phrase refers to an unusual warming of temperatures in the eastern tropical Pacific Ocean. The event may be accompanied by greater rainfall. So there may be flooding and thunderstorms.
It's important to travel as little as possible. If travel is allowed and necessary, voyagers need to have access to informational radio broadcasts. They need to have dependable forms of communication, such as working cell phones. They need to have updated maps, and medical and survival supplies in the vehicle.
The same holds true in terms of the particular form of shelter, be it one's own home or elsewhere. It's best to keep current on weather advisories. It's important to make sure that family and friends know one's location. And it's important to stay dry, safe and warm.
Is it true that the Yucatan Peninsula protudes into Pacific Ocean?
No it is not true that the Yucatan Peninsula protrudes into the Pacific Ocean.
What type of mountains led early explorers to call the rim of the Pacific Ocean the Ring of Fire?
Volcanic mountains, which are commonly found along the edges of tectonic plates in the Pacific Ocean, contributed to early explorers naming the region the "Ring of Fire" due to the high frequency of volcanic activity and earthquakes in the area.
The magnetic bands in the eastern Pacific Ocean are more spread out because the spreading rate of the seafloor there is slower compared to the Mid Atlantic Ridge. Slower spreading rates lead to wider magnetic bands as less new crust is being formed over a longer period of time. Conversely, faster spreading rates at the Mid Atlantic Ridge result in narrower magnetic bands due to the more rapid formation of new crust.
Name the group of volcanic islands in the south pacific ocean?
The large group of islands in the South Pacific is known as Oceania. These islands are classified as either the high islands or the low islands.
Which ocean is affected by the ring of fire?
The Pacific Ocean is affected by the Ring of Fire, which is an area in the basin of the Pacific Ocean where a large number of earthquakes and volcanic eruptions occur due to the movement of tectonic plates.
