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Upwelling involves a wind-driven motion of nutrient-rich water towards the ocean surface. The nutrient-rich upwelled water stimulates the growth and reproduction of primary producers. This produces more fish for humans.
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Describe the two steps of upwelling?
Upwelling is water raising from deep in the ocean to the surface. It can be caused by wind ar density currents.
What Are Upwelling currents?
Ocean up welling is a term to describe the water rising from the deep depths of the ocean floor because of specific wind patterns. Upwellings are caused by strong seasonal winds moving surface coastal water out from the coast and leaving a space that the upwelling fills in.
How does upwelling affect the distribution of nutrients of the ocean?
Upwelling brings up tiny ocean organisms, minerals, and other nutrients from the deeper layers of the water. Without this motion, the surface waters of the open ocean would be very scarce in nutrients.
How often does upwelling occur?
When cool nutrient rich water is driven to the surface by wind, replacing warmer and nutrient depleted water, this is known as upwelling. This stimulates the synthesis of organic compounds and helps fishing productivity.
Many marine organisms depend on upwelling to bring nutrients to the surface How might El Nino affect a fisherman's way of life?
Upwelling is a process in which cold, nutrient-rich water from the deep ocean rises to the surface and replaces warm surface water. The warm water is blown out to sea by prevailing winds But every 2 to 12 years, the south Pacific trade winds move less warm water to the western Pacific. As a result, surface water temperatures along the coast of South America rise. Gradually, this warming spreads westward. This periodic change in the location of warm and cool surface waters in the Pacific Ocean is called El Nino. El Nino not only affects surface waters but also changes the interaction between the ocean and the atmosphere, resulting in changes in global weather patterns.
How does upwelling bring fish or nutrients to the surface?
how does upwelling bring fish and nutrients to the surface
An upwelling brings nutrients from the floor of the ocean to the surface?
TRUE
What is the process that brings nutrients to the surface of the ocean?
Upwelling
Upwelling and downwelling?
Upwelling is caused by currents on the surface. When water moves from the bottom of the ocean towards the surface it is called upwelling. Downwelling is when more dense water sinks. This process moves nutrients back to the deep part of the ocean.
What best describes the importance of upwelling to humans?
An upwelling is when a deep ocean current rises to the surface, bringing nutrients to the surface.
Describe the two steps of upwelling?
Upwelling is water raising from deep in the ocean to the surface. It can be caused by wind ar density currents.
What current brings cold water to the ocean surface?
An upwelling is a current in the ocean that brings deep, cold water to the ocean surface.
What brings greater concentration of dissolved nutrients to the ocean surface?
Upwelling
What does upwelling carry with it when it happens?
Upwelling in the oceans usually bring nutrients from the depths to the surface. So heralding the start of the food chain.
The abundance of nutrients at the ocean's surface is a result of?
It is caused by a process called upwelling.
An upwelling brings nutrients from the floor of the ocean to the surface true or false?
true
When upwelling takes place cold water from the deep ocean does what?
Rises to the surface.
