填空题

Extinction is (1) speed. The world’s rain forests are being (2) at an alarming rate. Oceans are being (3) of fish. Pastures are turned into (4) jungles. To support biodiversity, we need to eat (5) . What we eat (6) our relationship with nature. Fast food is an ecological (7) . Fast food chains (8) rain forests for cattle grazing. The land beneath rain forests has to be (9) within a few years. Fast food chains serve the (10) food all over the world. Local farmers abandon their (11) crops and try to grow the (12) needed for the very limited international (13) . In supermarkets, the diversity is only in the (14) , while the (15) is always the same. Food choices are being dangerously (16) . Multinational corporations have already succeeded in (17) many plants and animals. To preserve biodiversity, we can choose to eat in (18) restaurants rather than fast food chains, buy local (19) produce and avoid buying (20) fruits and vegetables.