What Areas Of The Ocean Are The Most Productive Quizlet?

What Areas Of The Ocean Are The Most Productive Quizlet?

Contents

Where is the most productivity in the ocean?

The eastern parts of the Pacific and Atlantic Ocean are home to some of the most productive marine areas in the world. Twenty percent of the world’s fish harvest is provided by them.

Where is productivity in the ocean the greatest quizlet?

The upper half of the photic zone is home to less than 2% of the world’s ocean volume.

Which of the following are the most productive areas of the ocean quizlet?

Low levels of biological production can be seen in the centers of gyres. It is necessary for primary productivity to have sunlight and nutrition. Which of the following regions are the most productive? There are oceans in the polar ocean.

Where would you expect to find the highest productivity in the open ocean?

The lack of sunlight in the winter limits productivity in polar oceans. The absence of solar energy leads to the creation of autotrophs, a type ofbacteria.

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Which part of the ocean is most productive the middle of the ocean or near the continents?

This is the first in a series The central ocean is not as productive as the coastal waters. There is a high amount of nitrogen in the water from land and it gets deposited in the coastal waters.

Which areas of our planet are most productive and why?

What do you think are the most productive environments? The most productive places in the world are in the tropics. They are some of the most diverse places in the world. South America, Africa, and Southeast Asia have rainforests with high net primary productivity.

Where is the productive zone of the oceans located *?

The large coastal upwelling areas on the eastern edges of the Pacific and the Atlantic are some of the most biologically productive marine areas in the world.

Why do oceans have low productivity?

The rate of photosynthesis decreases in the ocean due to sunlight. The location of the oceans can affect the productivity of land by 170 billion ton.

What makes the ocean least productive?

The ocean is not as productive as it could be due to insufficient radiation and lack of nitrogen in the water.

Where is ocean productivity the lowest?

The red end of the spectrum is more productive than the blue end. The low productivity in the tropics and subtropics is probably due to the fact that there are strong, year-round thermocline and pycnocline in the area.

Where in the ocean is productivity high at the surface Why?

The tropics are thought to be highly productive. They’re on the land. Warming water in the ocean is less dense than cold water. The warm water is stuck above the cold water where all the vitamins and minerals are.

Why is productivity low in tropical regions quizlet?

Tropical regions have low biological productivity due to the strong thermocline. The lack of sunlight causes the polar regions to produce low levels of biological activity.

Which part of the ocean is richer in life?

There is a lot of marine life in the coastal areas. Life can be found in the open ocean.

What regions and what depths generally have the greatest productivity?

Large gyre systems with low productivity are found in the North and South Atlantic. The gyre of the north Atlantic is called the sargasso Sea.

Which area has the highest amount of primary productivity?

The highest net primary productivity can be found in swamps and marshes, while the lowest can be found in deserts.

What is productivity in the ocean?

Ocean productivity is something that I don’t know. The production of organic matter by plants suspended in the ocean is referred to as ocean productivity.

Which conditions in the ocean promote high productivity?

How do the conditions in the ocean affect productivity? The ability to coastal upwelling and the proximity to land all result in highly productive ecosystems.

Why do coral reefs have high productivity?

Coral reefs’ high productivity can be attributed to photosymbioses between the coral animal and the algae of the Symbiodiniaceae, with recognition that the host can increase algal photosynthesis by concentrating nutrients and enhancing the efficiency of light absorption.

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Is the productivity higher on the eastern coast or the western coast of the Galapagos Islands?

Areas of high productivity can be found along the South American coast and on the western side of the largerpagos Islands. The leeward sides of the islands get less precipitation than the windward sides.

What are the 4 main zones of the water?

The four major zones are intertidal, neritic, open ocean and benthic. These zones are home to the largest flora on the planet.

Where is productivity highest in the Gulf Stream or north of the Gulf Stream?

The Gulf Stream is an important part of ocean circulation. Favorable conditions for high primary productivity can be created by the propagation of Gulf Stream meanders and northward eddies.

How do animals survive in the open ocean?

You can either live in the open ocean or die in it. One way to save energy is to float on the currents and wait for food to come by. Jellyfish and their cousins travel through the ocean to find new places to eat.

Where do you find the most productivity in the Arctic?

High sea ice cover and high productivity at the edges of the sea ice mean that primary production is tied to sea ice concentrations, with low productivity in areas with high sea ice cover.

What area of the ocean produces the largest standing stock of commercial fish?

The bathypelagic zone is where the largest stock of commercial fish can be found.

Why do most areas of tropical regions have low primary productivity?

Productivity is limited in tropical oceans because they don’t have enough food. The lack of sunlight limits the fall bloom in the ocean. The lack of food in the ocean limits the bloom. Productivity is limited in tropical oceans because they don’t have enough food.

Why is productivity low in tropical regions group of answer choices?

Productivity is limited in the tropics due to lack of sunlight. The fall bloom is limited in the middle-latitude oceans because they don’t have enough food.

Why is productivity low in tropical region?

The surface water is always warm and there is always a pronounced thermocline, which leads to highly stratified water, which prevents the bottom water from reaching the surface. Productivity in tropical water is low throughout the year because of the limited amount of food in the water.

Is the ocean full of life?

99% of the living space on the planet is contained in the oceans, which contain 50 to 80% of all life on earth. Humans have only explored 10% of the space.

What zones do sharks live in?

There is a place called Habitat. The twilight zone between 200 and 1,000 meters deep is where deep sea sharks live, because light is not strong enough for photosynthesis. The environment is limited by both the sun and the food.

How is primary productivity in the ocean measured?

Primary productivity can be measured from the amount of oxygen consumed by a volume of water in a fixed period of time; water for which productivity is to be determined is enclosed in sealed white and dark bottles with no light in them.

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Where is the ocean most productive?

The coastal upwelling areas in the eastern part of the Pacific and Atlantic Ocean are some of the most productive in the world. 20 percent of the world’s fish harvest is provided by them, and they support a large diversity.

Which part of the ocean is most productive the middle of the ocean or near the continents?

This is the first in a series The central ocean is not as productive as the coastal waters. There is a high amount of nitrogen in the water from land and it gets deposited in the coastal waters.

Where are the most productive waters on the planet?

The waters off of southwestern Africa are some of the most productive on the planet. The backdrop for exploring how satellite sensors can reveal important details of the ocean is provided by them.

Which layer of the open ocean has the highest level of productivity?

The central ocean is not as productive as the coastal waters. There is a high amount of nitrogen in the water from land and it gets deposited in the ocean.

Which 3 ecosystems have the highest productivity?

The productivity of the world’s ecosystems varies a lot. The estuaries, swamps and marshes are the most productive systems per unit area.

Which areas of our planet are most productive and why?

What do you think are the most productive environments? The most productive places in the world are in the tropics. They are some of the most diverse places in the world. South America, Africa, and Southeast Asia have rainforests with high net primary productivity.

Why do oceans have low productivity?

The rate of photosynthesis decreases in the ocean due to sunlight. The location of the oceans can affect the productivity of land by 170 billion ton.

Why are cold oceans more productive?

There are factors that affect the growth of phytoplankton, such as sunlight, temperature, andnutrient levels. Cold waters tend to have more nutrition than warm waters, which is why phytoplankton are more plentiful in cold waters.

Where in the ocean is productivity high at the surface Why?

The tropics are thought to be highly productive. They’re on the land. Warming water in the ocean is less dense than cold water. The warm water is stuck above the cold water where all the vitamins and minerals are.

Which ocean zone has the lowest productivity?

The red end of the spectrum is more productive than the blue end. The low productivity in the tropics and subtropics is probably due to the fact that there are strong, year-round thermocline and pycnocline in the area.

Why is productivity low in tropical regions quizlet?

Tropical regions have low biological productivity due to the strong thermocline. There is a lack of sunlight in polar regions.

What kind of organisms are responsible for primary productivity in the open ocean?

Most primary productivity in the oceans is carried out by free-floating phytoplankton in the open ocean rather than by bottom dwelling plants.

Why are most coral reefs restricted to tropical regions?

Coral reefs can only be found in tropical and semi-tropical waters. Reef-building corals can’t tolerate water temperatures of less than 18 Celsius.

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