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What is the main idea of this paragraph? When scientists explore a sea vent on the ocean floor, what are they looking for? Far below the surface, the atmosphere is dark, hot, and under a lot of pressure. Not only that, sea vents expel toxic chemicals that would kill ordinary sea creatures. So, what are they looking for? Life forms. That's right - they are looking for unusual forms of life that thrive on sulfur. Explorers find Jericho worms, orange worms, red palm worms, and giant tube worms living, and growing at an amazingly fast speed, around sea vents
The creatures that live around sea vents.