If you were in charge of city planning and were given the task of finding a source of renewable energy for 250 000 homes, which source would be your first choice. Explain why and also some positive and negative aspects of your choice

What forms when chemical reactions combine pollution with sunlight?

Why are people not able to skip a dive to the deepest part of the ocean

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?