Explore the significant impact of climate change on ocean currents and ecosystems, focusing on the potential collapse of the Gulf Stream and its implications. Learn about the broader effects of climate change on coral reefs, fish...

This video provides an overview of fish, their diverse species, and their behaviors of shoaling and schooling. It explains how fish form groups for social reasons, migration, and defense against predators. The video also touches on...

How Some Ecosystems Have Responded To Climate Change: This clip explains some of the ways that ecosystems have responded to Earth's changing climate.