Wonders Of The World

Great wall of China;

Great wall of China is made up of stone , brick, wood and other materials . It was built in order to protect Chinese states and empires against raids and invasions of the various groups of Eurasian Steppe . Several walls were built as early 7th Century they were joined together and were built more stronger and longer wall ,collectively known as great wall of China built by Qin Shihuang the first emperor of China . 

Leaning tower

Leaning tower is the tower which leans slightly it is located in Italy in Pisa . The tower of Pisa as been leaning so long - nearly 840 years . But the famous structure has been in danger of collapsing almost since it's first brick was laid . It began leaning shortly after construction began in 1173 . Builders has only reached the third of the tower's planned eight stories when it's foundation began to settle unevenly an soft soil composed of mud , sand and clay . 

Colosseum 

Colosseum is located in Rome . It is an awe - inspiring symbol of the Roman Empire's days of  glory . It is built in 70-80 A.D .It is built of concrete and stone under the emperor Vespasian . Further modifications were made during the reign of Domitian . The Colosseum could hold , it is estimated between 50,000 and 80,000 spectators . 

Eiffel Tower

Eiffel tower is located  in Paris in France . It is a tower built of iron which offers visitors a birds eye view of Paris .  It is the tallest in the world from 1889 to 1930 . It's height is 300.65 meters from the roof and 273 meters from the top floor . It is iron lattice tower located on the Champ de mars .

Mount Everest 

Mount Everest is known in Nepal and  located in  Mahalangur section of Himalaya . It is the highest peak in the world . It's peak is 8848 meters above sea level .

Great Barrier Reef

Great Barrier Reef is located in Australia . It is the longest reef in the world . It is composed of 2900 individual reefs and 900 islands stretching for over 2300 kilometers . This reef structure is composed of and built of tiny organisms known as coral polyps . Thirty species of whales and dolphins are  recorded . Large populations of dugongs live here and more than 1500 fish species live in reef . The water of reef is warm and 50 meter deep ,

River Nile

River Nile is the father of the African rivers and the longest river in the world . It rises south of equator and falls northward through northeastern Africa to drain in to Mediterranean sea . It has length about 4132 miles and drains an area estimated 1293000 square miles. Its basin includes parts of Tanzania , Burundi , Rwanda , the democratic republic of the Congo , Kenya ,Uganda, South Sudan and Ethiopia 
 
Grand Canyon

Grand Canyon is located in Arizona in U.S.A . It is 277 miles long  and 18 miles wide . It's tributaries cut their channels through layer after layer of rock while the Colorado plateau was unfitted . It is inhabited by native Americans .

Lambert Glacier 

Lambert Glacier is one of the world's largest and longest glacier ,covering over one million square kilometers along a length of over 400 kilometers . It drains substantial portion of east Antarctica into the Emery ice shelf . The upper reaches of the glacier are characterized by a sinuous confluence of tributaries glaciers .

Angle Fall

Angle fall is the highest water fall in the world . It is located in Venezuela in South America . It has height of 979 meters and a plunge of 807 meters . The water fall drops at the edge of Auyantepui mountain . It is the spot for tourist because it is very beautiful .

Sahara Desert

Sahara desert is the world largest , hottest desert and one of the harshest environments in the planet . It covers most of north Africa. At 3.6 million square miles engulfs most of north Africa . The desert covers large areas of Algeria , Chad , Egypt ,Libya ,  Mali , Sudan ,Morocco . Mauritania , Niger , Western Sahara and Tunisia . The Sahara is bordered by the Atlantic ocean on the western edge . 

Jean Bernard Cave


Jean Bernard cave is the world's deepest cave located in Alps in eastern France . The first entrance to the cave was found by the Groupe Vulcain in 1959 . Until the 1980s it was the deepest explored cave in the world but it has now been displaced to sixth .  It's depth is 1602 meters .