What is the main idea in this paragraph? The sea's great value could be ruined by lack of foresight. Every year thousands of tons of waste are spilled into the ocean. Sewage and industrial waste are deposited by rivers and streams. Barges take garbage out to sea to be dumped. The ocean is used as a dumping ground for radioactive waste, Answer Choices: A) Every year thousands of tons of waste are spilled into the ocean. B) Sewage and industrial waste are deposited by rivers and streams. Barges take garbage out to sea to be dumped. C) The sea's great value could be ruined by lack of foresight. ( Only answer if your 100% correct) Will Mark Brainliest ​