We are losing our top large predators as their numbers are constantly falling bringing many species to the very edge of extinction, which has been causing harmful reactions across the landscapes and food chains.
U2 are an Irish rock band from Dublin. By many they are considered to be the best rock bend of all time. Go through the short quiz and build up your Dreevoo knowledge score.
Sri Lanka is an island country off the southern coast of the Indian subcontinent in South Asia; known until 1972 as Ceylon. Take this quiz and find out how good you really know this island country.
Errors on the hard disk on your Mac OS X computer can be the cause why the computer doesn't run as fast as it used to. Let me show you how to check and repair the errors on a disk drive.
