помогите ПОЖАЛУЙСТА, надо 5 предложений по английски про Россию)) Спасибо заранее

1-More than 70% of Russian territory is occupied by plains and lowlands.2-The big problem in Russia is significantly increased in the XXI century deforestation3-Russia - a federal republic of presidential type4-in 2013, Russia was in the presence of 1 480 nuclear warheads5-The currency - the Russian ruble.