What are the guidelines for analysis of the significance of tidal phenomena on economy, defense, and security? What is the core knowledge in the 10th-grade Geography curriculum in Vietnam?

What are the guidelines for analysis of the significance of tidal phenomena on economy, defense, and security?

Students may refer to the following sample analysis of the significance of tidal phenomena on the economy, defense, and security:

1. Analysis of the significance of tidal phenomena on the economy

- Utilizing marine resources: Tides provide favorable conditions for harvesting nearshore marine products. The receding water helps people easily exploit seafood species such as clams, oysters, and fish.

Example: The clam farming regions in Can Gio (Ho Chi Minh City) and Ben Tre utilize the ebb and flow of tides to increase harvest yield.

- Aquaculture: Tidal phenomena, by changing water levels, help provide natural oxygen to ponds and shrimp/fish farms. Tidal water also helps remove sludge waste, reducing environmental pollution in cultivation areas.

- Waterway transport and seaports: Rising tides enable large vessels to access seaports without the concern of grounding. This is crucial at ports such as Cai Mep - Thi Vai (Ba Ria - Vung Tau) and Hai Phong port.

- Development of the maritime economy: Inland waterway transport systems, like those in the Mekong Delta, are directly influenced by tides, supporting the transportation of goods and agricultural products.

- Renewable energy: Vietnam has the potential to exploit tidal energy in coastal areas of Central Vietnam and the Mekong Delta. This is a sustainable renewable energy source, supporting the trend of green economic development.

- Salt production: Tides play a crucial role in regulating seawater input into salt fields, especially in coastal provinces of Central Vietnam like Ninh Thuan and Binh Thuan.

2. Analysis of the significance of tidal phenomena on national defense and security

- Monitoring and controlling sea areas: Tides affect sea depths, facilitating or challenging patrol and surveillance activities at sea. The Vietnamese Navy and Coast Guard can utilize tidal times to deploy patrol vessels, safeguarding maritime sovereignty.

- Impact on coastal defense strategy: The ebb and flow of tides help determine the boundary between land and sea, supporting the construction of defensive structures such as sea dikes and military ship berths.

During wartime, utilizing tidal times has previously been applied in resistance wars against foreign invaders, helping to maneuver forces and weapons more easily to targets.

- Enhancing the ability to protect maritime sovereignty: Tides directly impact the determination of exclusive economic zones (EEZ) and territorial seas. This holds significant meaning in managing and protecting sovereignty in the Spratly, Paracel Islands, and critical sea areas.

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What are the guidelines for analysis of the significance of tidal phenomena on economy, defense, and security? What is the core knowledge in the 10th-grade Geography curriculum in Vietnam? (Image from the Internet)

What is the core knowledge in the 10th-grade Geography curriculum in Vietnam?

In the General Education Program for Geography issued with Circular 32/2018/TT-BGDDT:

The core knowledge in the 10th-grade Geography curriculum in Vietnam includes:

- Geography with career orientation for students

- Use of maps

- Physical Geography

- Economic - Social Geography

What is the interpretation of specialized terms in the 10th-grade Geography curriculum in Vietnam?

In the General Education Program for Geography subject issued with Circular 32/2018/TT-BGDDT, the interpretation of specialized terms in the 10th-grade Geography curriculum in Vietnam is specified as follows:

- Physical Geography: Physical Geography comprehensively studies the components forming the Earth's geographical crust and various territorial parts of the Earth.

Physical Geography is typically divided into general physical geography (studying the general laws of the geographical crust) and individual branches of physical geography that study different geospheres (such as Geomorphology studying landforms; Climatology and Meteorology studying the atmosphere; Hydrology studying rivers, lakes, groundwater; Soil Science studying soil; Biogeography studying plant and animal communities, ecosystems,...).

- Economic - Social Geography: Economic - Social Geography studies the territorial organization of the economy - society in different countries, regions, and localities. Economic - Social Geography includes population geography, economic geography, and social geography.

- Population Geography: Population Geography studies the spatial laws and characteristics regarding the formation and development of modern population structures and habitation centers under different natural, historical, economic, and social conditions.

- Economic Geography: Economic Geography studies the territorial organization of social production, spatial processes, and forms of organizing human life, primarily from the perspective of production efficiency. Economic Geography includes various branches like agricultural geography, industrial geography, service geography,...

- Social Geography: Social Geography studies spatial processes and forms of territorial organization of human life, primarily from the perspective of labor conditions, living, recreation, personality development, and human life reproduction. Specific issues in social geography include gender geography, quality of life geography,...

- Regional Geography: Regional Geography studies clearly defined areas worldwide, focusing on prominent natural, population, social, economic characteristics of a specific territory.

- Regional Geography: Regional Geography studies different territorial parts, usually within a nation, distinguished by clear boundaries. Naturally, a region is understood at various levels, such as natural geographical domains, natural geographical regions,...

In terms of economy, different regions exist, such as sectoral economic regions, integrated economic regions, key economic regions,...; each has its unique characteristics, differing from other regions in terms of nature, population, society, economy, and has inter-regional connections as well as links with other regions.

- Local Geography: Local Geography studies the geographical position, nature, and economic - social activities of territories like a village; commune; district; province, centrally-run city.

- Geography Object: Geography Objects are natural or man-made entities, phenomena, and processes as coherent entities within the geographical crust. Each geographic object has a defined geographical location.

- Geographical Location: Geographical Location is the position of a geographical object concerning the Earth's surface and other interacting objects. Geographical position is an important characteristic of an object, as it considerably provides a notion about natural and socio-economic conditions and local characteristics of the object's positioning.

Geographical location is determined by geographical coordinates. Geographical position can be evaluated from different perspectives: natural geographical position, economic geographical position, transportation geographical position, military geographical position, geostrategic (geopolitical) position,...