They are different because of there population or because of there environment but they are also the same because they both are strongly reliant on agriculture for there exports and income!! Hope that helped:))
Like, where 4 canyons are located at? Alright then...
Grand Canyon - Arizona
Palo Duro Canyon - Texas
Bryce Canyon - Utah
Three Gorges - China
5 prayers a day
Salat al-fajr: dawn, before sunrise.
Salat al-zuhr: midday, after the sun passes its highest.
Salat al-'asr: the late part of the afternoon.
Salat al-maghrib: just after sunset.
Salat al-'isha: between sunset and midnight.
A volcanic island arc is formed when :
A. Two oceanic plates coverage and form an subduction zone.
Hope this helps :)