Thursday, February 3, 2011
Also known as Alden Island, Mondriki Island
The timezone in Monuriki Island is Pacific/Fiji
Sunrise at 06:00 and Sunset at 18:50. It's light
Latitude. -17.6166667°, Longitude. 177.0333333°
Navassa Island is about 2 square miles (5.2 km2).
It is found at a strategic location 90 nautical miles
(100 mi; 170 km) south of the U.S. naval base at
Guantanamo Bay, Cuba,
about one-quarter of the way from Haiti to Jamaica in the Jamaica Channel.
It reaches an elevation of 250 feet (76 m) at Dunning Hill 110 yards (100 m)
south of the lighthouse, Navassa Island Light.
This location is 440 yards (400 m) from the southwestern coast
or 655 yards (600 m) east of Lulu Bay.
The island's latitude and longitude is
18°24′10″N 75°0′45″W / 18.40278°N 75.0125°WCoordinates: 18°24′10″N 75°0′45″W / 18.40278°N 75.0125°W.
The terrain of Navassa Island consists mostly of exposed coral and limestone,
the island being ringed by vertical white cliffs 30 to 50 feet (9.1 to 15.2 m) high,
but with enough grassland to support goat herds.
The island is covered in a forest of just four tree species:
short-leaf fig (Ficus populnea var. brevifolia),
pigeon plum (Coccoloba diversifolia),
mastic (Sideroxylon foetidissimum)
& poisonwood (Metopium brownei).[3][4]
The Pitcairn Islands form the southeasternmost extension of the geological archipelago
of the Tuamotus of French Polynesia,
and consist of four islands: Pitcairn Island,
Oeno Island (atoll with five islets, one of which is Sandy Island),
Henderson Island and Ducie Island (atoll with four islets).
The only permanently inhabited island, Pitcairn, is accessible only by
boat through Bounty Bay.
Henderson Island,
covering about 86% of the territory's total land area
and supporting a rich variety of animals in its nearly inaccessible interior,
is also capable of supporting a small human population,
but access is difficult, owing to its outer shores'
being steep limestone cliffs made of sharp coral.
The Pitcairn Islands were formed by a centre of upwelling magma called the
Pitcairn hotspot.
The other islands are at a distance of more than 100 km (60 mi) and are not habitable.
Friday, January 28, 2011
Guaira Island...
Socotra is a small Yemeni archipelago of four islands and islets in the Indian Ocean off the coast of the Horn of Africa,
about 350 kilometers south of the Arabian peninsula.Socotra is one of the most isolated landforms on
Earth of continental origin.
The archipelago features narrow coastal plains,
a limestone plateau with caves,
and mountains which rise to
1,525 meters above sea level
Guaira Fall...
This waterfall,
known as Guaira,
is on the Parana River,
on the border between Paraguay and Brazil.
In Brazil,
the waterfall is known as Sete Quedas. Guaira is just,
ver three miles wide,
and only about 110 feet high.
But Guaira has the largest.
Iverage flow of any single waterfall on earth.
On the average,
about 212,000 cubic feet of water passes over Niagara Falls each second. The average flow of Guaira is 470,000 cubic feet per second.
And during seasons when the Parana River is high,
the flow over Guaira can reach 1.7 million cubic feet per second!
Socotra is a small Yemeni archipelago of four islands and islets in the Indian Ocean off the coast of the Horn of Africa,
about 350 kilometers south of the Arabian peninsula.
Earth of continental origin.
The archipelago features narrow coastal plains,
a limestone plateau with caves,
and mountains which rise to
1,525 meters above sea level
Guaira Fall...
This waterfall,
known as Guaira,
is on the Parana River,
on the border between Paraguay and Brazil.
In Brazil,
the waterfall is known as Sete Quedas. Guaira is just,
ver three miles wide,
and only about 110 feet high.
But Guaira has the largest.
Iverage flow of any single waterfall on earth.
On the average,
about 212,000 cubic feet of water passes over Niagara Falls each second. The average flow of Guaira is 470,000 cubic feet per second.
And during seasons when the Parana River is high,
the flow over Guaira can reach 1.7 million cubic feet per second!
Thursday, January 27, 2011
Volcanoes .
Vesuvius Volcano .
Vesuvius Volcano is located at Italy .
Vesuvius Volcano,
which is the only volcano in mainland Europe erupted last hundred years.
This Volcano is famous for 79 years when it erupted which caused the
destruction of Roman cities of Pompeii and Herculaneum .
There are about 3 millions of people living around Vesuvius Volcano .
This mountain can erupt anytime .
On March 22 1994 ,
Vesevius Volcano erupted with high burst of lava reaching 1000 metres .
Ulawun Volcano .
Ulawun Vocano is located at Papua New Guina . This mountain is one of the most dangerous
and most active one . The mountain erupted several times and the strongest eruption was in 1980 .
The ash that was produced ashed up to 60 000 feet tall . It also produces pyroclastic flows which
swept all sides of the mountain .
Mount Loa Volcano .
Mount Loa Volcano which is located at Hawaii is the largest volcano in the world .
The volume of the lava reaches approximately 18 000 cuboc metres .
The erupt of Mount Loa is the most dangerous one although Mount Loa is not the
highest mountain . This is because , the content of this mountain lava consist lots of
fluid that can cause serious fires . Mount Loa Volcano last erupted on April 15 , 1984 .
Tuesday, January 18, 2011
Harloo ^ ^
A big HELLO !
Amirah , Syakirah and SiuFong ; this will be our blog for th geography project .
Anything , just log in to this blog to do our project yeah ((:
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