Choose the main idea of this paragraph. Scientists are learning about life in the sea and how it may improve life on land. The study of sea plants and sea animals may help us to learn new ways of finding food. Scientists are searching the ocean floor for oil and gas deposits to help keep our world running smoothly. ( Look at the picture for the answer options) Will Mark Brainliest but please only answer if your 100% correct​

we need to see the paragraphs in order to answer this.

the correct answer is option d. none of these. it is noted that options a, b, and c share the same content.

despite the valid answer provided at the last sentence of each of the options, a question/answer format shouldn't include humourous themed responses such as "you bet your thermal pj's we do." - unless of course, the answer is carried out in an informal environment. this could be replaced with a simple "yes" or "it is necessary".

the question should be re-phrased to a more appropiate syntaxis. instead of "do we need the greenhouse effect? ", it should be written as "is the greenhouse effect necessary? " in order to give it a general scope, instead of limiting the answer to the needs of "we" the humans.