BIGGEST,HIGHEST,LARGEST,LONGEST IN THE WORLD

animal, tallest :- giraffe
bird, fastest :- swift
bird, largest :- ostrich
bird, smallest :- humming bird
largest railway bridge :- binhai mass transit(china)25800m
building tallest in the world :- Burj Khalifa, UAE
canal, langest :- grand canal of china
canal, highest :- LA Paz (Bolivia)
city biggest in area :- Mount Isa (Australia)
city, largest in population :- Tokyo
city, hihgest :- Potosi (Bolivia) 4090m
continent largest :- Asia
continent smallest :- Australia
delta, largest :- sunderban (India)
desert, largest :- Sahara
dam,largest :- three goeges dam (China)
diamond, largest :- The Cullinan