

1. A. drought B. brought C. doubt D. boundary
2. A. impact B. balance C. global D. man-made
3. A. extinct B. ecosystem C. electricity D. recycle
II)-Choose the word which has a different stress pattern from the others.
4. A. consequence B. atmosphere C. chemical D. infectious
5. A. greenhouse B. climate C. upset D. footprint
2. A. impact B. balance C. global D. man-made
3. A. extinct B. ecosystem C. electricity D. recycle
II)-Choose the word which has a different stress pattern from the others.
4. A. consequence B. atmosphere C. chemical D. infectious
5. A. greenhouse B. climate C. upset D. footprint