<Tr> <Td_colspan="2"> kyzyl - kum </Td> </Tr> <Tr> <Td_colspan="2"> Desert </Td> </Tr> <Tr> <Td_colspan="2"> Kyzylkum south of Dzhangeldy, Uzbekistan . </Td> </Tr> <Tr> <Th> Countries </Th> <Td> Uzbekistan, Kazakhstan </Td> </Tr>

Describe two differences between the karakum and kyzylkum deserts in central asia