In geography, the sea and the ocean Are mountains and mountains the same concept?

Geographically, the oceans include many oceans and the mountains include many mountain ranges. The sea is bigger than the sea, and the mountains are bigger than the mountains.

The surface of the earth, apart from land, is the ocean.

The ocean is a large body of water on Earth that is separated by land. The world's waters are divided into four major bodies of water, named the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, and the Arctic Ocean. The four oceans are connected.

The part of the sea where the sea meets the land is called the ocean. Such as the Bohai Sea, the Yellow Sea, the East China Sea, the South China Sea, the Baltic Sea, the Mediterranean, the Caribbean Sea, the Pacific Ocean, the American continent, etc.

A mountain refers to a highland with a high altitude and a large slope. There is usually only one mountain; Larger mountain ranges usually have peaks of varying heights, the highest of which is known as the main peak. For example, Mount Lu, which is about 25 kilometers long and 10 kilometers wide, has more than 90 peaks of different sizes, the highest of which is Hanyang Peak.

A mountain range is a collection of mountain ranges. Rows of mountains are connected together, and the mountains are undulating and extending in a certain direction, like veins, so they are called mountains. Mountains are much larger and much taller in scale than mountains.

For example, Kunlun Mountain is about 2,500 kilometers long and 130-200 kilometers wide, and there are countless large and small mountains.

The continuous expanse of water on the earth's surface is called the ocean, which is far away from the continents, has a vast area, a large depth, and is less affected by the continents. The world's oceans are divided into four parts: the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, and the Arctic Ocean.

The Pacific Ocean is the largest ocean in the world, accounting for half of the world's ocean area. It is located between the Americas, Asia and Europe, Antarctica, and Oceania. The Pacific Ocean is also the deepest, with the Mariana Trench (11022m), the deepest in the world, located in the western part of the Pacific Ocean.

The Atlantic Ocean is the second largest ocean in the world, located between Asia and Europe, Africa, Antarctica and the Americas, in an S-shape. The Indian Ocean is the third largest ocean in the world and is mainly located in the tropics in an inverted triangle. The Arctic Ocean is the smallest ocean, centered on the Arctic and surrounded by the North American continent and Eurasia, with the highest latitude and widest longitude.

The oceans are interconnected and have borders. The dividing line between the Pacific and Atlantic oceans is Cape Horn in South America, along 68 degrees west longitude to Antarctica. The dividing line between the Pacific and Indian Oceans is along the Malay Peninsula, the Strait of Malacca, Sumatra, Java, Timor, Cape Londonderry, Tasmania and Antarctica.

The dividing line between the Indian and Atlantic oceans is the Cape of Good Hope in Africa, at a longitude of 20 degrees east of Antarctica. The Arctic Ocean and other oceans are roughly separated by the Arctic Circle.

None are the same concept. The ocean refers to a large body of water that is divided by land. The ocean at the junction of the sea and the land is called the sea. A mountain is a highland with a large raised ground height, and a mountain range is a collection of many mountains connected together.

It is not the same, the area of the sea is small, the area of the ocean is particularly large, the mountain refers to a mountain, and the mountain refers to the movement of the mountain.

In geography their concepts are different. The sea refers to the water area divided by the land, while the sea refers to the water at the junction of the sea and the land, the mountain refers to the highland that protrudes on the land, has a higher height, and has a large slope, and the mountain refers to the mountains.

Of course, it's a different concept. The ocean and mountains are very large.

Marine science mainly refers to:GeographyKnowledge of some tides and currents is also relevant to other science and technology.

True or False: Marine science mainly refers to geographical knowledge and some knowledge of tides and currents, and is not related to other science and technology. （

a. Correct. b. Error.

Correct Answer: B. False.

Marine science is the study of the natural phenomena of the ocean.

nature and the law of change, as well as the body of knowledge related to the exploitation and use of the oceans. It studies the oceans, which cover 71% of the Earth's surface, including seawater, materials dissolved and suspended in seawater, organisms living in the oceans, seafloor sediments and the seafloor lithosphere.

and the atmospheric boundary layer and estuarine coastal zone on the sea surface.

Therefore, marine science is earth science.

important components.

The research fields of marine science are very broad, and its main contents include basic research on physical, chemical, biological and geological processes in the ocean, as well as applied research for the development and utilization of marine resources and military activities at sea.

Due to the holistic nature of the ocean itself, the complexity of the interaction of various natural processes in the ocean, and the main research methods.

The commonality of means makes marine science a very comprehensive science.

Marine science is an emerging discipline that has emerged since the 40s of the 19th century.

Specialization in Marine Science.

In fact, it is developed in the background of physics, chemistry, biology and geography, forming majors such as marine meteorology, physical oceanography, marine chemistry, marine biology and marine geology.

A good foundation has been laid.

This belongs to the course of world geography: sea temperature.

The temperature of seawater mainly depends on the comparative relationship of seawater heat budget, that is, on the thermal balance of seawater.

Spatial and temporal distribution of seawater temperature.

1) The budget and balance of seawater heat.

2) Distribution of sea water temperature.

The horizontal distribution of surface seawater.

Same sea area, different seasons – high water temperature in summer, low water temperature in winter.

In the same season, different sea areas - low latitudes with high water temperatures, high latitudes.

The water temperature is low. Same latitude, different sea areas – warm currents pass through the sea area with high water temperatures.

The cold snap passes through the sea area and the water temperature is low.

Vertical changes in sea temperature.

Due to solar radiation.

It first reaches the surface of the seawater, where the temperature changes with depth. From the surface layer to the deep layer, the water temperature gradually decreases, and the water below the surface layer changes very little, and the deep sea water below 1,000 meters often remains cold.

The regulating effect of seawater on atmospheric temperature.

The ocean has a large area, a large amount of water, and a heat capacity.

large, so the change in sea temperature is much smaller than the change in land temperature. As a result, the temperature over the ocean changes more slowly than over the land, so the sea water plays a regulating role in atmospheric temperature.

Causes of Coast Mountains: The continental plate collides with the oceanic plate, the oceanic plate subducts below the continental plate, and the continental plate is squeezed and uplifted to form the Coast Mountains, such as the Cordillera Mountains in the Americas.

Formation of submarine seamounts: At the junction of plates in the interior of the ocean, the earth's crust is weak, and magmatic materials in the earth's crust gush out of the plate junction, cooling and solidifying to form ridges.

Geography is the best.

Marine science is not too good, I recommend you to go to Wuhan University.

Employment in Geography:

1. Middle school teachers (junior high school and high school geography teachers; ）

2. University teachers (urban and rural planning, tourism, most of them require a bachelor's degree or above in geography).

2. Institute of Urban and Rural Planning (most of them require a master's degree or above in geography, mainly in urban planning, geographic information system, etc.).

3. Department of Land and Resources (Bureau) (most of them require a master's degree or above in geography, mainly in physical geography, urban planning, etc.).

4. Companies (such as the well-known Beijing SuperMap Information Company, most of which require a master's degree or above in geography, and the research direction is mainly urban planning, geographic information system, etc.).

5. Department of Hydrology and Water Conservancy (Bureau) (most of them require a bachelor's degree or above in geography, mainly in physical geography, etc.).

6. Environmental Protection Bureau (most of them require a bachelor's degree or above in geography, majoring mainly in physical geography, and the research direction is comprehensive geogeography, etc.).

7. Meteorological Bureau (most of them require a bachelor's degree or above in geography, majoring mainly in physical geography, and the research direction is climatology, etc.).

8. Research institutes (most of them require a master's degree or above in geography, and all majors are required).

Marine Science Employment.

1.Working as a research assistant (not a research assistant, don't get confused) at an academic or research institution.

2.Museums, zoos, and aquariums work as administrative, technical, and research assistants.

3.Employment, employment in oil companies, environmental planning companies, and construction companies (in the case of marine geology).

4.Environmental protection, ecological conservation and other first-class associations and associations.

5.Employed in water treatment and sewage treatment industry (marine microbiology major).

6.Careers in desalination, power generation, and other industries (marine physics, marine chemistry).

7.Research assistant in hospitals, pharmaceutical companies, medical schools (for marine biophysiology majors).

8.Aquaculture, marine fishing and other industries (for marine biological commercial farming, fish and biological resources majors).

9.Fishing associations and fishing boat companies (marine resources majors).

10.Exam for the above-mentioned professional civil servants.

Geography majors include Introduction to Earth, Fundamentals of Geology, Geomorphology, Meteorology and Climatology, Geographic Information System, Human Geography, Urban and Rural Planning, Urban Planning, Plant Geography, Soil Geography, Hydrology, Principles of Natural Resources, Surveying and Cartography, Chinese Geography, World Geography, Multi-Courseware Production, Geography Teaching Theory, Introduction to Remote Sensing, etc. Guided by the concept of talent training of emphasizing foundation, skill and wide caliber, this major attaches great importance to the teaching of basic courses of geography science in the setting of courses and class hours, strengthens the teaching of students' geography practice and geography teaching skills training courses, and offers elective courses according to students to broaden their knowledge fields. Specifically, due to the different training goals of each school, you can see the introduction of the professional settings of each school in detail.

The major of Geography is a discipline that conducts in-depth research on geographical features such as geology and surface morphology from various perspectives, as well as the relationship between regions and people's lives. The research is broadly divided into two fields: physical geography for natural environments such as topography, geology, climate, and oceans, and human geography for population, cities, transportation, culture, etc. In addition, a large amount of research on the application of geography will be conducted, and learners will be exposed to knowledge about geology, exploration, cartography, geographic information systems, urban and rural planning, and many other aspects.

Politically geographically sensitive area (Taiwan Strait).

Emerging zones of economic geography (development of exclusive economic zones).

An exploratory area of cultural geography (new discoveries in underwater archaeology).

An important area of physical geography (the first place in Chinese mainland to see the sun rise).