Grand Canyon World wonder
- Grand Canyon — North America
- Great Barrier Reef — Oceania
- Harbor of Rio de Janeiro — South America
- Mount Everest — Asia
- Aurora — North America
- Parícutin Volcano — South Usa
- Victoria Falls — Africa
1) Grand Canyon
- The canyon is 277 lake kilometers long.
- The width ranges from 4 to 18 miles.
- The depth is over one mile.
- Developed by erosion of Colorado River.
- NOT the steepest and/or longest canyon on the planet.
- Thought to be a natural question because of the general scale and size combined with the beautifully coloured landscape.
- Offers a variety of lookouts.
- Provides site visitors with a view that can't be coordinated.
Methods of exploring the canyon by foot
- Day/night hikes
- Overnight backpacking trips
- On back of a mule
- White water rafting
- Observatory ramp
- Walking the trails near edges
Many lava flows tend to be Cenozoic in age, and some of them pour in to the canyon. The walls regarding the canyon are mostly cut into horizontal stone levels of Paleozoic age. There was an angular unconformity at the end of this Paleozoic levels. An angular unconformity could be the result of tilting and deteriorating for the lower layers before the upper ones tend to be deposited. These tilted and eroded layers tend to be Precambrian in age.
2) Great Barrier Reef
- This is the largest coral reef system in the world.
- Consists of over 2, 900 separate reefs.
- Extends over 1, 600 miles.
- Is seen from outer space.
- The 133, 000 square kilometers includes 900 islands.
- Located in the Coral Sea, from the shore of Queensland in northeast Australian Continent.
- Reef structure made up of and built by vast amounts of small organisms, referred to as coral polyps.
- Various other ecological pressures towards the reef as well as its ecosystem consist of water high quality from runoff, weather modification followed closely by mass coral bleaching, and cyclic outbreaks regarding the crown-of-thorns starfish (which consume red coral polyps).
- Mass coral bleaching events because of increasing ocean conditions took place the summers of 1998, 2002 and 2006, and coral bleaching will probably come to be an annual event.
Biodiversity in the reef:
- Supports many vulnerable or jeopardized species, several of that might be endemic into reef system.
- Has: 30 types of whales, dolphins and porpoises; 6 types of water turtles; 15 species of seagrass; around 125 species of shark, stingray, skates; near to 5, 000 types of mollusc; 9 types of seahorse; 7 species of frogs; 17 species of sea snake; more than 1, 500 types of seafood; 400 species of corals (hard/soft). (And that's only aquatic organisms.)
- Aquatic algae or seaweed produce mini-ecosystems on their area that have been in comparison to a rainfall woodland cover.
3) Harbor of Rio de Janeiro
- In the middle of protruding mountains such as Sugar Loaf at 1, 296 foot, Corcovado Peak at 2, 310 legs, plus the Hills of Tijuca at 3, 350 legs.
- Rio de Janeiro translates "River of January" in Portuguese.
- Produced by erosion from Atlantic Ocean.
- Harbor provides lots of views to visitors/tourists at various levels.
- The residents are pleased with their particular geologically defined house which they say, "God made the world in six days and on the 7th he concentrated on Rio."
- It once was a tropical rainforest filled with flourishing life, but is today utilized by supertankers and yachts as a harbor.
- The bay's vastness happens to be shrinking. With usable land at reasonably limited, landmass has actually twice been changed. In the 1920s and once more in 1960s, small mountains had pipelines put through as well as on them to produce more livable land. The "updated" land today houses an airport, a six-lane highway, parkland and beaches, the town's contemporary art museum, also 20th-century landmarks as Rio looks to its great bay for elbow space.
4) Mount Everest
- Highest hill in the world, represents the greatest spot-on world's surface.
- Summit achieves a peak of 29, 029 foot.
- Found in the Himalaya mountains in the border between Nepal and Tibet, Asia.
- Also referred to as Chomolungma.
- Moving tectonic dishes continue steadily to drive Everest up, combined with the entire Himalaya mountain range, at 1.6 to 3.9 inches annually.
- The best way to experience Mount Everest is by making the hike towards base of the mountain. To get more skilled individuals, a climb into upper base camp. But this experience is expensive; the Nepal federal government today requires prospective climbers to shop for a , 000USD climbing license.
- Top period to explore its fall, during the months of October and November which are the beginning of the dry period (not to mention when it's not snowing).
- Prior experience carrying a heavy pack for several days serves as exemplary preparation for this rise. Climbers should be able to carry an average of 30 pounds or even more and become physically and psychologically willing to cope with strenuous situations at large altitudes. Climbers need to be in excellent physical condition for both individual enjoyment and to make a difference team members.
- Also referred to as polar auroras
- The northern lights (aurora borealis) are the most notable, but a southern aurora (aurora australis) does occur inside south hemisphere
- No certain or consistent dimensions (design, size, pattern, shade)
- Look as radiant sheets or moving waves
- The likelihood of experiencing the northern lights increase together gets near the magnetized pole. The magnetized pole are located in the Arctic islands of Canada.
- Regrettably, it cannot predict if the lights will appear, but the most readily useful chances of witnessing the northern lights take place between the months of March to April and September to October (equinoxes).
- Called following the Roman goddess of dawn, Aurora, in addition to Greek title for north wind, boreas.
- Auroras seen close to the magnetic pole could be high overhead, but from additional away, they illuminate the northern horizon as a greenish glow or occasionally a light purple, just as if the sun's rays were rising from a silly way.
- Auroras will be the result of the emissions of photons in Earth's upper environment (50 miles), from ionized nitrogen atoms regaining an electron, and air and nitrogen atoms coming back from an excited state to surface state. These are typically ionized or excited by the collision of solar wind particles being funneled down, and accelerated along, the Earth's magnetized industry lines.
- Oxygen emissions are green or brownish-red, depending on the quantity of power soaked up.
- Nitrogen emissions are blue or red; blue in the event that atom regains an electron after it has been ionized, red if time for ground condition from an excited state.
6) Parícutin Volcano
- It is a cinder cone volcano.
- Located in Mexican state of Michoacán.
- Official level varies from 9, 101 to 10, 397 feet.
- Final erupted in 1952.
- Known as youngest volcano in the us.
- Established as natural question because mankind observed its beginning. Volcano was also fast growing, achieving 3/4 of its dimensions within the first 12 months.
- Volcanism is a common an element of the Mexican landscape. Parícutin is the youngest of more than 1, 400 volcanic vents that exist in the Trans-Mexican Volcanic Belt and North America. The volcano is unique in proven fact that its development was witnessed from the beginning.
- Three individuals died as a result of lightning strikes caused by eruptions, but no deaths were caused by the lava or asphyxiation.