- What is the deepest canyon in the ocean?
- How cold is the Mariana Trench?
- Why is Monterey Bay such a rich habitat?
- How deep is the ocean off of California?
- Is there a bottom to the ocean?
- Why is the Challenger Deep so deep?
- What does a submarine canyon look like?
- What is special about Monterey Bay?
- How deep is the Monterey Bay Canyon?
- How do species get light at the bottom of the ocean?
- How deep can a submarine go?
- What is the deepest body of water in the world?
- How deep is the Hudson Canyon?
- What kind of organisms live in the Monterey Submarine Canyon?
- What is a deep underwater canyon called?
- Is the Mariana trench deeper than the Grand Canyon?
- Why is the Mariana Trench so dangerous?
- Is a deep underwater canyon?
What is the deepest canyon in the ocean?
Called the Mariana Trench, the underwater canyon descends 35,827 feet (10,920 meters) — the Grand Canyon only averages about 4,000 feet (1,200 meters) in depth.
But if you’re looking for the biggest known canyon in the solar system, that’s Mars’ Valles Marineris..
How cold is the Mariana Trench?
34 to 39 degrees FahrenheitYou might expect the waters of the Mariana Trench to be frigid since no sunlight can reach it. And you’d be right. The water there tends to range between 34 to 39 degrees Fahrenheit.
Why is Monterey Bay such a rich habitat?
The largest expanse of kelp beds in the nation. Lush kelp forests are rich with crabs, snails, sea stars, octopus and a multitude of fishes, another crucial part of the Monterey Bay food chain. … These waters are rich in nutrients, fueling the growth of phytoplankton—the basis for the sanctuary’s rich marine food chain.
How deep is the ocean off of California?
about 12,100 feetThe Spanish Dancer, a type of sea cucumber, hovers at 9,150 feet near the Davidson Seamount off the coast of California. That’s 1.7 miles down! The average depth of the ocean is about 12,100 feet .
Is there a bottom to the ocean?
In the Pacific Ocean, somewhere between Guam and the Philippines, lies the Marianas Trench, also known as the Mariana Trench. At 35,814 feet below sea level, its bottom is called the Challenger Deep — the deepest point known on Earth.
Why is the Challenger Deep so deep?
The great depth of the Challenger Deep is due to active steepening of the subducting slab along a zone of weak coupling with the overriding plate in the southern part of the Mariana Trench tearing away from the northern part (Fryer et al., 2003; Gvirtzman and Stern, 2004). …
What does a submarine canyon look like?
A submarine canyon is a steep-sided valley cut into the seabed of the continental slope, sometimes extending well onto the continental shelf, having nearly vertical walls, and occasionally having canyon wall heights of up to 5 km, from canyon floor to canyon rim, as with the Great Bahama Canyon.
What is special about Monterey Bay?
Monterey Bay is home to many species of marine mammals, including sea otters, harbor seals, and bottlenose dolphins; as well as being on the migratory path of gray and humpback whales and a breeding site for elephant seals.
How deep is the Monterey Bay Canyon?
1,500 metersHow deep is Monterey Bay? If you draw the boundary of Monterey Bay as a straight line from Santa Cruz to Cypress Point (see map), then the deepest part of the bay falls within the canyon axis at a depth of 1,500 meters (4,900 feet) from the sea surface to the canyon floor.
How do species get light at the bottom of the ocean?
The ocean is very, very deep; light can only penetrate so far below the surface of the ocean. As the light energy travels through the water, the molecules in the water scatter and absorb it. … In the aphotic zone; all that’s left of sunlight is a dim, dark, blue-green light, too weak to allow photosynthesis to occur.
How deep can a submarine go?
800 feetHow Deep Can You Go in a Submarine? That’s classified. What the Navy can tell you is that their submarines can submerge deeper than 800 feet.
What is the deepest body of water in the world?
Mariana TrenchThe Mariana Trench, in the Pacific Ocean, is the deepest location on Earth.
How deep is the Hudson Canyon?
Hudson Canyon. The Hudson Canyon is an extension of the Hudson River Valley. The canyon runs from the New York/New Jersey Harbor up to 400 nautical miles out to sea, at points reaching depths of 3,500 meters (10,500 feet).
What kind of organisms live in the Monterey Submarine Canyon?
The diversity of life in the surface waters above Monterey Canyon includes fish, sea turtles, seabirds, and marine mammals, which congregate to feed in this productive environment. Rockfish and sea otters, among others, find shelter in the rich coastal kelp forests.
What is a deep underwater canyon called?
A steep underwater canyon is called a submarine canyon.
Is the Mariana trench deeper than the Grand Canyon?
Protected land. The Mariana Trench is 1,580 miles (2,542 kilometers) long — more than five times the length of the Grand Canyon.
Why is the Mariana Trench so dangerous?
Because of its extreme depth, the Mariana Trench is cloaked in perpetual darkness and the temperature is just a few degrees above freezing. The water pressure at the bottom of the trench is a crushing eight tons per square inch—or about a thousand times the standard atmospheric pressure at sea level.
Is a deep underwater canyon?
Submarine canyon, any of a class of narrow steep-sided valleys that cut into continental slopes and continental rises of the oceans. Submarine canyons originate either within continental slopes or on a continental shelf. … Submarine canyons are so called because they resemble canyons made by rivers on land.