Precipitation in the tundra totals 150 to 250 mm a year, including melted snow. That's less than most of the world's greatest deserts! Still, the tundra is usually a wet place because the low temperatures cause evaporation of water to be slow.
In this period, Brazil came back to the two party political system. With the return of democracy, in 1986, and the establishment of the 1988 Constitution, the multiparty political system was set back and several parties were founded.
The Federal Government of Brazil regulates this countryâs educational system through the Ministry of Education. The government provides each area with funding and educational guidelines, and the individual states are responsible for implementing and enforcing these.