1 hour - The sky is in smoke. People in gas masks. Polluted ocean. Burnt forest. Desna river. Meeting on environmental protection in the Supreme Soviet of the USSR. Waste water from an industrial enterprise. City of Bryansk. Dam. Tractor in forest areas. A police patrol on the river catches an intruder. Work on the Desna to strengthen the banks. Car wash. Installation "Kristall" for water purification. Volga river embankment; port; Mamayev Kurgan. Dam. Monument to the first machine operator Grishkevich in the Rural Steppe. Black storm. Wheat field. 2 hours - Land reclamation. Streets of Moscow; streams of cars. Factory with pipes. Gas holders. Ostankino tower. Green recreation area. VDNKh. Moskva river. Coastal Grove. Deer in the forest, wild boars, beavers (reserve). Central nursery of bison. The plane sprinkles the forest with chemicals. Ants, sables. Bay of Peter the Great. Marine laboratory. The bottom of the bay. Exploration of the seabed. Rocks. 3 hours - The city of Pushchino. Forest park zone. Playground. School. Birch Grove. Water treatment plant. Vilnius city. Ancient and modern buildings. Roads. Underground garages. Rose plantations. Treatment facilities. Forest park zone of Moscow.