Infinite photos and videos for every Wiki article · Find something interesting to watch in seconds
Infinite photos and videos for every Wiki article · Find something interesting to watch in seconds
Coral reefs provide marine habitats for tube sponges, which in turn become marine habitats for fishes
Only 29 percent of the world surface is land. The rest is ocean, home to the marine habitats. The oceans are nearly four kilometres deep on average an
Only 29 percent of the world surface is land. The rest is ocean, home to the marine habitats. The oceans are nearly four kilometres deep on average and are fringed with coastlines that run for nearly 380,000 kilometres.
Land runoff, pouring into the sea, can contain nutrients
Land runoff, pouring into the sea, can contain nutrients
This algae bloom occupies sunlit epipelagic waters off the southern coast of England. The algae are maybe feeding on nutrients from land runoff or upw
This algae bloom occupies sunlit epipelagic waters off the southern coast of England. The algae are maybe feeding on nutrients from land runoff or upwellings at the edge of the continental shelf.
General characteristics of a large marine ecosystem (Gulf of Alaska)
General characteristics of a large marine ecosystem (Gulf of Alaska)
Killer whales (orcas) are highly visible marine apex predators that hunt many large species. But most biological activity in the ocean takes place wit
Killer whales (orcas) are highly visible marine apex predators that hunt many large species. But most biological activity in the ocean takes place with microscopic marine organisms that cannot be seen individually with the naked eye, such as marine bacteria and phytoplankton.
Composition of seawater. Quantities in relation to 1 kg or 1 litre of sea water.
Composition of seawater. Quantities in relation to 1 kg or 1 litre of sea water.
The Earth's water cycle
The Earth's water cycle