- Which ocean is warmest?
- How deep in the ocean does sunlight reach?
- How cold is bottom of ocean?
- Where is 90% of the life in the oceans found?
- What is the climate of the open ocean?
- How do the oceans affect climate?
- What animals live in the open sea?
- Can you survive in the middle of the ocean?
- Where is warmest ocean water?
- What are 5 facts about the ocean?
- Why is life so limited in the open ocean?
- What is the average temperature of an ocean?
- Where does most ocean life live?
- What fish live in the open ocean?
Which ocean is warmest?
Indian OceanThe Indian Ocean has the warmest temperatures of the world’s oceans.
Ocean water temperature is important to understand, as it affects global climate and marine ecosystems.
The Indian Ocean is the warmest in the world..
How deep in the ocean does sunlight reach?
Although some sea creatures depend on light to live, others can do without it. Sunlight entering the water may travel about 1,000 meters (3,280 feet) into the ocean under the right conditions, but there is rarely any significant light beyond 200 meters (656 feet).
How cold is bottom of ocean?
32-37.5 degrees FahrenheitThe deep ocean is made up of horizontal layers of equal density. Much of this deep ocean water is between 0-3 degrees Celsius (32-37.5 degrees Fahrenheit)! It’s really, really cold down there! There is a neat program that is measuring the temperature and salinity of ocean surface waters around the world.
Where is 90% of the life in the oceans found?
An estimated 50-80% of all life on earth is found under the ocean surface and the oceans contain 99% of the living space on the planet. Less than 10% of that space has been explored by humans. 85% of the area and 90% of the volume constitute the dark, cold environment we call the deep sea.
What is the climate of the open ocean?
September’s surface temperature is 6.8 degrees Celsius. October’s surface temperature is also 6.8, but it becomes colder much faster as you go deeper.
How do the oceans affect climate?
The oceans influence climate by absorbing solar radiation and releasing heat needed to drive the atmospheric circulation, by releasing aerosols that influence cloud cover, by emitting most of the water that falls on land as rain, by absorbing carbon dioxide from the atmosphere and storing it for years to millions of …
What animals live in the open sea?
At this depth and pressure, the animals most commonly found are fish, mollusks, crustaceans, and jellyfish. Sperm whales will hunt at these depths on occasion to prey on giant squid.
Can you survive in the middle of the ocean?
Assuming you’re in warm waters and wearing a wetsuit and life vest, you could potentially survive for as many as three to five days, at which point you’ll most likely succumb to dehydration. That is, unless a shark gets you first.
Where is warmest ocean water?
Persian GulfAnswer: The hottest ocean area is in the Persian Gulf, where water temperatures at the surface exceed 90 degrees Fahrenheit in the summer. Another hot area exists in the Red Sea, where a temperature of 132.8 degrees Fahrenheit has been recorded at a depth of about 6,500 feet.
What are 5 facts about the ocean?
10 Unbelievable Facts About the OceanOur oceans cover more than 70 per cent of the Earth’s surface. … The majority of life on Earth is aquatic. … Less than five per cent of the planet’s oceans have been explored. … The world’s longest mountain chain is underwater. … There are more historic artefacts under the sea than in all of the world’s museums.More items…•
Why is life so limited in the open ocean?
The living things that survive in the open ocean need to have a way to float or swim in ocean water. The area of the open ocean where sunlight shines through the water is called the photic zone. Most life in the open ocean is found in the photic zone.
What is the average temperature of an ocean?
62.6 degrees FahrenheitThe average temperature of the ocean surface waters is about 17 degrees Celsius (62.6 degrees Fahrenheit).
Where does most ocean life live?
Most ocean life can be found in coastal habitats on the continental shelf, even if this area occupies only 7% of the total ocean area. Most of the open ocean habitats are found in the deep ocean beyond the edge of the continental shelf.
What fish live in the open ocean?
True residents live their entire life in the open ocean. Only a few species are true residents, such as tuna, billfish, flying fish, sauries, pilotfish, remoras, dolphinfish, ocean sharks, and ocean sunfish. Most of these species migrate back and forth across open oceans, rarely venturing over continental shelves.