Resource Collections

Explore each collection of NOAA videos, lesson plans, webinars, web stories, virtual reality, and much more. We encourage formal and informal educators and other interested people to take advantage of the robust background information and educational materials available in each topically-based collection.

sheephead swimming in a kelp forest

Kelp Forest

Kelp forests are an important ecosystem that support a variety of species and grow predominantly along the Eastern Pacific Coast, from Alaska and Canada to the waters of Baja, California. Kelp forests can be found in four of our national marine sanctuaries along the West Coast of the United States. This collection has compiled wide-ranging resources from lesson plans, webinars, web stories, virtual reality videos, and more. You are invited to learn more about the importance of Kelp Forest Ecosystems, NOAA’s efforts to manage and conserve them, the species that call these forests home, and the threats kelp face.

Brightly colored corals

Coral Reef

Coral reefs are one of the most important ecosystems on our planet that protect and foster biodiversity. The diversity of locations and reef types makes this system unique and allows for valuable comparisons of reefs from differing biogeographic regions and of differing levels of use. Explore this collection of NOAA webinars, lesson plans, posters, videos, infographics, virtual reality, and more learn about coral reef ecosystems and NOAA Office of National Marine Sanctuaries' efforts within the sanctuary system to preserve them and limit the impacts they face.

a graphic depicting ships, animals, weather and earthwuakes creating noise in the ocean

Ocean Sound and Impact of Noise

Sound is critical for the survival of many marine animals because it is a primary means of communication, orientation and navigation, finding food, avoiding predators, and choosing mates. As such, human activities that produce sound underwater have the potential to negatively impact animals by reducing their ability to hear prey, predators, and each other.

Solo coral reef

Ocean Acidification

The ocean absorbs the extra carbon dioxide we emit into the atmosphere when we burn fossil fuels, like coal, oil, and natural gas, and that changes the chemistry of the ocean. We call this “ocean acidification.” The change in chemistry is reducing the amount of calcium carbonate in the ocean. Just as humans need calcium to build their bones, sea creatures need calcium carbonate to build strong skeletons and shells. Ocean acidification changes the chemistry of the ocean and causes “osteoporosis of the sea,” which prevents animals at the bottom of the food chain from building and maintaining the protective shells they need to survive.

cover for the shipwrecks 50th anniversary with a diver around coral reefs


NOAA's Office of National Marine Sanctuaries staff study, interpret, and protect shipwrecks as places to explore, discover, and appreciate our country's maritime legacy. Shipwrecks are a key aspect in understanding the maritime heritage of the United States and can help us learn more about our past. These shipwrecks not only help Americans learn more about our country's past, but provide education, tourism, and recreational opportunities as well.

A humpback whale mothe and calf swim next to one another


Whales can be found around the world from Alaska to Hawai`i to the Gulf of California. Explore a collection of NOAA videos, lesson plans, posters, webinars, web stories, virtual reality, and more to gain a deeper understanding of whale species and NOAA's efforts within the sanctuary system to protect them and limit the threats they face.