Ðåôåðàòû ïî òåìå Ãåîãðàôèÿ, Ýêîíîìè÷åñêàÿ ãåîãðàôèÿ

Ðåôåðàò Ãëîáàëüíûå ïðîáëåìû ÷åëîâå÷åñòâà. Èñïîëüçîâàíèå Ìèðîâîãî îêåàíà ñêà÷àòü áåñïëàòíî

Ñêà÷àòü ðåôåðàò áåñïëàòíî ↓ [53.37 KB]



Òåêñò ðåôåðàòà Ãëîáàëüíûå ïðîáëåìû ÷åëîâå÷åñòâà. Èñïîëüçîâàíèå Ìèðîâîãî îêåàíà

îãëàâëåíèå

Âîäà - îñíîâà æèçíè íà Çåìëå                                                                    2                                                             

×òî òàêîå Ìèðîâîé îêåàí                                                                          2                                 

Ðåñóðñû  Ìèðîâîãî  îêåàíà                                                                        2                                        

Îêåàí - êîðìèëåö ÷åëîâåêà                                                                       4                                        

Èñïîëüçîâàíèå îêåàíñêèõ íåäð                                                                 4                                        

Èñòðåáëåíèå ìîðñêèõ æèâîòíûõ                                                              5                                       

Ýêîëîãè÷åñêîå çàãðÿçíåíèå                                                                        5                                                   

Íåôòü è íåôòåïðîäóêòû                                                                             5                                       

Ïåñòèöèäû                                                                                                      6                                     

Ñèíòåòè÷åñêèå ïîâåðõíîñòíî-àêòèâíûå âåùåñòâà                               7                                       

Ñîåäèíåíèÿ ñ êàíöåðîãåííûìè ñâîéñòâàìè                                           7                                        

Òÿæåëûå ìåòàëëû                                                                                         8

Ñáðîñ îòõîäîâ â ìîðå ñ öåëüþ çàõîðîíåíèÿ (äàìïèíã)                         8                                      

Òåïëîâîå çàãðÿçíåíèå                                                                                  9                                        

Çàãðÿçíåíèå îêåàíà íåîðãàíè÷åñêèìè âåùåñòâàìè                              9                                                                                                                                     Îõðàíà  ìîðåé  è  îêåàíîâ                                                                        10                                       

Èññëåäîâàíèå  Ìèðîâîãî  îêåàíà                                                            11                                       

Ñïèñîê ëèòåðàòóðû                                                                                   13                                        

Âîäà - îñíîâà æèçíè íà Çåìëå.

ß äóìàþ, ÷òî âñåì õîðîøî