TPO32
starting in the 1960s and continuing until the 1980s, sailors in Russian submarines patrolling the North Atlantic and Arctic ocean would occasionally hear strange sounds. there is no one who know what was the reason that had caused this odd sounds and several theories that proposed what might have caused the odd sounds is not exactly true. the first reason, this theory that suggests that the strange noises were actually the calls of male and female orca whales during a courtship ritual is unlikely tobe true because submarines live in the deep of ocean and orca whales live in the surface water. the second reason, the sounds were caused by giant squid might be right but there is no reason for hearing the noise by approaching the submarines out of curiosity. the third reason, the submarines can not change direction easily so there is no possible that the strange frog like sounds may have been emitted by the foreign submarines unintentionally.
- Do you agree or disagree with the following statement If people have the opportunity to get a secure job they should take it right away rather than wait for a job that would be more satisfying Use specific reasons and examples to support your answer 60
- tpo 17In the past century, the steady growth of the human population and the corresponding increase in agriculture and pesticide use have caused much harm to wildlife in the United States—birds in particular. Unfortunately for birds, these trends are li 40
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- In an effort to encourage ecologically sustainable forestry practices an international organization started issuing certifications to wood companies that meet high ecological standards by conserving resources and recycling materials Companies that receive 66