Choose the word which has different stress pattern: 1. A. maintain B. marine C. challenge D. device 2. A. investigate B. information C. submarine D. independent 3. A. organism B. environment C. temperature D. satellite 4. A. carnivore B. entrapment C. technology D. Atlantic 5. A. secret B. ocean C. migrate D. Herbicide 6. A. medicine B. erosion C. natural D. sensitive 7. A. imprison B. forester C. Endangered D. develop 8. A. impossible B. eliminate C. circulation D. environment 9. A. conservation B. variety C. reconstruction D. circulation 10. A. liquid B. forest C. protect D. nature