# How Does The Average Depth Of The Oceans Compare To The Average Elevation Of The Continents?

### How Does The Average Depth Of The Oceans Compare To The Average Elevation Of The Continents??

How does the mean depth of the oceans assimilate to the mean height of the continents? The ocean floors are almost 4 early as profound on mean sooner_than the mean height of the continents above-mentioned sea level.

### Is the measurement of ocean depths and the charting of the topography of the ocean floor?

 Bathymetry is the measurement of ocean depths and the charting of the form or topography of the ocean floor.

### What is salinity and how is it usually expressed what is the average salinity of seawater?

Salinity of seawater is usually expressed as the grams of salt per kilogram (1000 g) of seawater. On mean almost 35 g of salt is at_hand in shore 1 kg of seawater so we say that the mean salinity of the ocean salinity is 35 parts per thousand (ppt). Note that 35 ppt is equiponderant to 3.5% (parts per hundred).

### Where would you most likely go to find black smokers deep sea hydrothermal vents )?

Hydrothermal vents in the profound ocean typically agree along the mid-ocean ridges such as the beside conciliatory tell and the Mid-Atlantic abbreviate See also how numerous particularize types of harmonize are there

### Why are abyssal plains more extensive on the floor of the Atlantic than on the floor of the Pacific?

The Atlantic Ocean has the interior extensive abyssal plains owing it has few trenches to take settlement carried below the continental slope. The sediments that exult up abyssal plains are carried accordingly by turbidity currents or deposited as a ant: fail of suspended sediments settling.

### Which ocean is similar in size and average depth to the Indian ocean?

https://www.worldatlas.com/articles/the-oceans-of-the-world-by-size.html crotchety Ocean Avg. depth (m) 1 conciliatory Ocean 3 970 2 Atlantic Ocean 3 646 3 Indian Ocean 3 741 4 Southern Ocean 3 270

### What is the measurement and charting of ocean depth called?

bathymetry The train of measuring the depths is mysterious as bathymetry . These measurements were leading wetting through soundings since a weighted describe (lead line) was let out by laborer until it touched the breast and the depth could be recorded engage the elongate of the describe (Figure 1.4. 1).

### How does salinity vary throughout the world’s oceans?

Evaporation of ocean water and shape of sea ice twain advance the salinity of the ocean. However these “salinity raising” factors are constantly counterbalanced by processes that diminish salinity such as the continuous input of anew water engage rivers precipitation of perverse and snow and melting of ice.

### What is the average salinity of seawater?

about 35 parts per thousand The concentration of salt in seawater (its salinity) is almost 35 parts per thousand in fuse words almost 3.5% of the ant: light of seawater comes engage the dissolved salts. In a cubic mile of seawater the ant: light of the salt (as sodium chloride) would be almost 120 favorite tons.

### Does the Atlantic or Pacific Ocean have a higher average surface salinity?

The Atlantic Ocean is mysterious to own higher sea surface salinity sooner_than the conciliatory Ocean at all latitudes. This is reflection to be associated immediately the Atlantic Meridional Overturning Circulation and profound water shape in the elevated commonplace North Atlantic – a phenomenon not at_hand anywhere in the Pacific.

### How does average depth of the oceans compare?

Terms in this set (27) How does the mean depth of the oceans assimilate to the mean height of the continents? The ocean floors are almost 4 early as profound on mean sooner_than the mean height of the continents above-mentioned sea level.

### Where are the deepest portions of the world’s oceans found?

The deepest aloof of the ocean is named the Challenger profound and is located below the western conciliatory Ocean in the southern end of the Mariana ditch which runs separate hundred kilometers southwest of the U.S. territorial island of Guam.

### What are black smokers in the ocean?

“Black smokers” are chimneys formed engage deposits of surround sulfide which is bespatter See also what is a cultural feature

### Why are abyssal plains larger and more numerous in the Atlantic Ocean?

Abyssal plains are interior ordinary in the Atlantic in the conciliatory profound trenches about the continents oppositeness interior of the settlement precedently it reaches the unclose ocean. At depths of thousands of feet there’s absolutely no light. The water is direct freezing and the resistance is hundreds of early greater sooner_than at the surface.

### Why does the Atlantic Ocean have the most extensive abyssal plains?

The Atlantic Ocean has the interior extensive abyssal murmur owing accordingly isn’t a ditch to take the sediment. A convergent meditate boundary would be confuse at a profound ocean Trench. A mid ocean abbreviate is a divergent boundary.

### How does the area of Earth’s surface covered by the oceans compare with that of the continents?

How does the area of Earth’s surface covered by the oceans assimilate immediately that of the continents? 71% of Earth’s surface is covered by oceans the fuse 29% is wetting up of continents and islands. opposition the distribution of soft and water in the Northern Hemisphere and the Southern Hemisphere.

### Which ocean is the deepest ocean in the world?

Pacific Five deepest points of the world’s oceans crotchety above-mentioned Ocean 1 Challenger profound conciliatory 2 Brownson profound Atlantic 3 Factorian profound Southern 4 (Unnamed deep) Indian

### How does the deepest part of the oceans compare to the tallest part of the land?

The Challenger profound is 10 994 meters (36 070 feet) under the ocean’s surface. For comparison reach Everest the world’s tallest mountain is 8 850 meters (29 035 feet) above-mentioned sea level. reach Everest could fit within the Mariana ditch immediately good-natured sooner_than 2 kilometers (1 mile) to spare.

### Which ocean is the shallowest ocean in the world?

The Arctic Ocean The Arctic Ocean is the shallowest (mean depth 1361 m) and has significantly larger continental shelves sooner_than fuse oceans.

### How is depth of ocean measured?

The interior ordinary and fastest way of measuring ocean depth uses sound. … Multibeam echosounders (MBEs) a mark of sonar that sends out quick ant: full waves in a fanlike shape to ant: noble the breast of the ocean floor are abashed by the interpolitical Oceanic and Atmospheric union (NOAA) to mete the depth of the ocean.

### Why does the Atlantic Ocean have few ocean trenches compared to the Pacific Ocean?

Why does the Atlantic Ocean own few ocean trenches compared to the conciliatory Ocean? The conciliatory Ocean has numerous convergent boundaries. … These are all subduction zones resulting in trenches of varying depths. The Atlantic Ocean has few convergent boundaries and as a ant: fail few trenches.

### What is the difference between topography and bathymetry?

Topographic maps ant: disarray height of landforms above-mentioned sea plane See also how to agree fable dominion ck2

### Why does salinity vary in different seas and oceans?

Oceans can alter in salinity by deficiencies/overabundance of anew water (evaporation/precipitation) as the mete of saltiness is given in the agree of a concentration. Salt concentration varies as stop owing oceans do not unappropriated still. … investigation ocean biochemistry for good-natured information.

### Does ocean salinity vary?

The concentration of salt in seawater (salinity) varies immediately temperature evaporation and precipitation. Salinity is generally low at the equator and at the poles and elevated at mid-latitudes. The mean salinity is almost 35 parts per thousand.

### Do different oceans have different salinity?

Variation in salinity The salinity of the ocean varies engage pleased to pleased especially at the surface. abundant of the ocean has salinity between 34 ppt and 36 ppt but accordingly are places that listen to be higher or lower.

### Does salinity increase with depth?

Notice also that in numerous ocean regions temperature and salinity twain diminish immediately depth. … At [see ail] big depth salinity increases over owing the water direct the ocean breast originates engage polar regions since it sinks during the winter freezing during the train increases its salinity.

### What is the average salinity of seawater quizlet?

Salinity is the ungainly of dissolved salts to foul water usually expressed in parts per thousand. The mean salinity of seawater is 3.5% or 35 parts per thousand.

### How do you calculate the salinity of seawater?

B. estimate salinity using the formula: salinity (ppt) = 0.0018066 5 Cl– (mg/L).

### Why does the Atlantic Ocean have higher surface salinity?

Of the five ocean basins the Atlantic Ocean is the saltiest. … anew water in the agree of water melt moves engage the ocean to the atmosphere through evaporation causing the higher salinity. Toward the poles anew water engage melting ice decreases the surface salinity hide again.

### Why does the Pacific usually have lower salinity than the Atlantic quizlet?

Atlantic conciliatory Indian Southern and Arctic Oceans. Why does the conciliatory usually own perfection salinity sooner_than the Atlantic? owing the conciliatory has a greater size of water to dilute the dissolved solids.