A food chain shows how animals obtain their food ... recorded food chain involves over thirty organisms found in the deep ocean. Human activities like deforestation, pollution, and overfishing ...

Plastic doesn't biodegrade and so it enters the food chain. The artist wanted to show ... made out of plastic rubbish collected from the ocean. The plastic is connected to underwater sensors ...

“Our analysis suggests that the decimation of baleen whale populations from historical whaling could have had larger ...

Even a 10 percent decrease in the population of pteropods could mean a 20 percent drop in an adult salmon’s body weight. Sea Otters: Effects of ocean acidification will be felt up the food chain.

If they die, there’ll be fewer big fish—and that could rattle the food chain. marine-plastic-ocean-fish-microplasticThe naturally oily surface slicks in which many ocean fish come of age are ...