What is upwelling for science

Answers

Answer 1
Answer:

Answer:

Upwelling is a process in which deep, cold water rises toward the surface. How displaced surface waters are replaced by cold, nutrient-rich water that “wells up” from below. Conditions are optimal for upwelling along the coast when winds blow along the shore. Winds blowing across the ocean surface push water away.

Explanation:

Upwelling is an oceanographic phenomenon that involves wind-driven motion of dense, cooler, and usually nutrient-rich water towards the ocean surface, replacing the warmer, usually nutrient-depleted surface water. The nutrient-rich upwelled water stimulates the growth and reproduction of primary producers such as phytoplankton.

Answer 2
Answer:

Answer:

Explanation:

Upwelling is a process in which deep, cold water rises toward the surface. This graphic shows how displaced surface waters are replaced by cold, nutrient-rich water that “wells up” from below.


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Why are the peninsular river seasonal?

Answers

peninsular rivers are seasonal because they are highly dependent on rain and if rain does not occur then the peninsular rivers will dry.
The peninsular rivers are seasonal because they depend on rainfall for water.

Which of the following defines a postfigurative culture?A. a culture in which children learn from their forebears
B. a culture in which both children and adults learn from their peers
C. a culture in which adults also learn from their children
D. a culture in which adults learn from their peers and their children

Answers

A. A culture in which children learn from their forebears
i think i is A A IN WHICH CHILDREN LEARN FROM THEIR FOREBEARS

In all areas of the world, groundwater is an important source of drinking water. However, in many areas, the groundwater is being polluted, mainly by nitrates. Sometimes the groundwater is so polluted, it is no longer able to be used as drinking water. What is the most likely source of the nitrate pollutants?A.use of organic fertilizers (manure) in farming
the abundance of apartment complexes in urban areas
litter in the form of plastic bottles and aluminum cans
too many weeds growing near bodies of water
B.the abundance of apartment complexes in urban areas
C.litter in the form of plastic bottles and aluminum cans
D.too many weeds growing near bodies of water

Answers

I would say A is the answer.
Hello there.

In all areas of the world, groundwater is an important source of drinking water. However, in many areas, the groundwater is being polluted, mainly by nitrates. Sometimes the groundwater is so polluted, it is no longer able to be used as drinking water. What is the most likely source of the nitrate pollutants?

A.use of organic fertilizers (manure) in farming
the abundance of apartment complexes in urban areas
litter in the form of plastic bottles and aluminum cans
too many weeds growing near bodies of water

What happens when a continental plate meets another continental plate at a convergent boundary? One or two sentences please

Answers

Answer:

A convergent boundary means they are pushing towards each other (not side by side nor away).  That causes pressure that will most likely cause earthquakes until it settles down in position.

The earthquakes might be felt by the human population or not, depending on the strength of the movements involved and where they occur, but they will be registered by the seismographs around the world for sure.  Every day, thousands of earthquakes happen all over the planet, and only a handful of them are felt by humans.

How many area codes are in North Carolina

Answers

There are presently 8 area codes in NC.

Attached is a list of the eight, and a map
that shows generally where seven of them are.
The area codes in the state of North Carolina are as follows: 252 - North Coastal Plain region in the northeast corner of the state, containing the Outer Banks/Kitty Hawk (split from 919 in 1998) 910 - South Coastal Plain region in the southeast corner of the state (split from 919 in 1993

3. The Lowell system was Samuel Slater's strategy of his families anddividing factory work into simple tasks.​ true or false?

Answers

The given statement is false.

Explanation:

The Lowell system is Lowell's practice of hiring young unmarried women to work in mills. Samuel Slater's strategy of his families and dividing factory work into simple tasks was Rhode Island system. The full name of Lowell was Francis Cabot Lowell. He was a New England businessman who built a loom that could both spin thread and weave cloth in the same mill.

Advantage of Lowell's mill was clean and knit factory and boarding house and the scope for young people to earn money, live well and join clubs. Disadvantage of Lowell's mill was 12-14 hours of work /day and pollution from cotton that cause health problems.