Describe the Factors That Affect Ocean Currents

Ocean currents are measured in sverdrup sv where 1 sv is equivalent to a volume flow rate of 1000000 m 3 35000000 cu ft per second. This uneven distribution of heat sets up not just temperature differences but global wind and ocean currents that in turn have a great deal to do with where rainfall occurs.

Factors That Affect Climate Factors Affecting Climate Pattern Worksheet Worksheet Template

However the global average.

. There is a complex. Because of the PDO right now the Eastern Pacific has higher sea levels than usual while the Western Pacific has lower sea levels than usual. Add in the cooling effects of elevation and the effects of land masses on temperature and.

Ocean dynamics define and describe the motion of water within the oceans. MS-LS1-5 Construct a scientific explanation based on evidence for how environmental and genetic factors influence the growth of organisms. Distribute a copy of Ocean Ecosystem Descriptions to each small group.

For example the solubility of aragonite and calcite in water are expected to differ even though they are both polymorphs of calcium carbonate and have the same chemical formula. Movement of iron and electrical currents within Earths outer core. What type of rock is shown in this photograph.

1 Surface Waves. Perennial ice is sea ice that survives at least one summer. Sea ice may be discontinuous pieces ice floes moved on the ocean surface by wind and currents pack ice or a motionless sheet attached to the coast land-fast ice.

Students will be able to. Tell students that they will next learn about three different ocean ecosystems rocky shore coral reef and open ocean and identify abiotic factors that affect the organisms living in them. MS-LS1-8 Gather and synthesize.

The suns rays strike low latitudes directly but high latitudes obliquely. Based on the position of the houses on Continent A which one is built in the safest location. Our prolific bays and estuaries nurture Dungeness crabs oysters and other.

Factors That Affect Wind. The widespread wind-generated waves are for example responsible for inducing considerable loads on marine structures such as ships and offshore platforms pipelines mooring systems renewable energy installations and. Solubility is defined for specific phases.

Sea ice concentration is the fraction of the ocean covered by ice. Pressure Gradient Forces Coriolis Effect Friction. Waves affect a large number of marine activities and biochemical processes that take place on and below the ocean surface.

MS-LS1-7 Develop a model to describe how food is rearranged through chemical reactions forming new molecules that support growth andor release energy as this matter moves through an organism. Elizabeth Friedl Show bio. This wind field pattern results from the low atmospheric pressure in the tropics.

The ocean also shapes our communities and culture from the colorful heritage of Cannery Row to tribes celebrating the seasons first salmon to return from the sea. Wind-driven ocean currents Global wind field. The Earths magnetic field is generated by.

Mixed surface layer upper ocean above the thermocline and deep ocean. The solubility of one substance in another is determined by the balance of intermolecular forces between the solvent and solute. Sea ice less than one year old is called first-year ice.

Explain the difference between climate and weather. You can also distribute copies of Ocean Ecosystem Illustrations or you can project the Ecosystem Illustration gallery. This is because it can be affected by ocean currents and natural cycles such as the Pacific Decadal Oscillation or PDO a 20- to 30-year cyclical fluctuation in the Pacific Oceans surface temperature.

Ocean temperature and motion fields can be separated into three distinct layers. Which layer in the Earth has a composition similar to the green olivine in the center of this rock. Involving sunlight the ocean the atmosphere ice landforms and living things.

Elizabeth a Licensed Massage Therapist has a Masters in. These interactions vary with latitude altitude and local and regional geography all of which can affect oceanic and atmospheric flow patterns. O b j e c t i v e.

Parents teach their kids to fish the West Coasts 7000 miles of shore and view wildlife such as elephant seals sea turtles and sea lions. The large-scale global wind field consists of dominating westerly winds at latitudes between 30 and 60 degrees in the northern and southern hemispheres the Westerlies and dominating easterly winds in the tropicalsubtropical zone the Trade winds. Factors as dams which would appear at first glance to adversely affect only or mainly migratory species like salmon steelhead Oncorhynchus mykiss and green sturgeon Acipenser medirostris also affect flow patterns water temperature and quality food availability and so on and they differentially affect many species even those that do not migrate.

It may be subdivided.

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