| BOOK CAMBRIDGE IELTS 5 ANSWER KEY | |
| ACADEMIC READING TEST 4 (FOUR) PASSAGE 3 (THREE) | |
| 27 | TRUE |
| 28 | TRUE |
| 29 | NOT GIVEN |
| 30 | FALSE |
| 31 | FALSE |
| 32 | TRUE |
| 33 | FALSE |
| 34 | temperatures |
| 35 | day-neutral/ day-neutral plants |
| 36 | food/ food resources/ adequate food/ |
| 37 | insects/ fertilization by insects |
| 38 | rainfall/ suitable rainfall |
| 39 | sugarcane |
| 40 | classification |