What are the Top 2 sample explanatory essays on a natural phenomenon - Rain? What are the literary competencies required for 8th-grade students in Vietnam?
What are the Top 2 sample explanatory essays on a natural phenomenon - Rain?
8th-grade students can refer to the following Top 2 sample explanatory essays on a natural phenomenon - Rain:
Sample 1:
| Rain, a familiar phenomenon in daily life, is the result of a complex and miraculous water cycle process in nature. Rain not only brings life to countless species but is also a precious source of fresh water for humans. The formation process of rain begins with the evaporation of water from surfaces such as seas, lakes, rivers, or even from the leaves of trees. Water vapor, being lighter than air, rises high, meets the cold conditions of the atmospheric layers, and condenses into tiny water droplets. These droplets gather to form clouds. When these clouds accumulate a sufficient amount of water vapor, they become heavier and start to fall as rain. The size and intensity of the rain depend on various factors like temperature, humidity, and air pressure. Rain can fall gently like a mist or heavily like a downpour, and sometimes may be accompanied by thunderstorms and strong winds. Rain brings numerous benefits to human life. It provides water for plants, helping them grow well and bear fruit. Rain cleanses the air, reducing environmental pollution. It is also a water source for reservoirs, rivers, and streams, serving human daily living and production. However, too much or too little rain can cause severe consequences. Prolonged heavy rain can cause floods and landslides, affecting human life and production. Conversely, extended droughts due to too little rain can lead to severe water shortages, impacting agricultural production and daily living. Humans have been studying and researching rain for a long time. Thanks to that knowledge, we can forecast rain and construct water management works to efficiently exploit and utilize rainwater resources. Rain is a miraculous and important natural phenomenon for human life. Understanding the formation process and role of rain helps us appreciate nature and have a sense of protecting the environment, and wisely using water resources. |
Sample 2:
| Rain, a familiar natural phenomenon, is not merely water droplets falling from the sky. It is a complex process, diverse, and holds many intriguing mysteries. The process of rain formation has been explained above, but what is noteworthy is the diversity of rain types. Each type of rain brings different characteristics and impacts on the environment and human life. Drizzle: Tiny rain droplets falling intermittently over a long time. Drizzle often appears in humid climates, providing a refreshing sensation but also causing fog, affecting transportation. Shower: Short but very intense rain, often accompanied by thunder and strong winds. Showers help clean the air but may also cause local flooding. Hail: Water droplets in clouds that freeze into small hailstones and fall to the ground. Hail can harm crops, livestock, and construction works. Acid rain: Caused by pollutants in the air dissolving into rainwater, causing significant harm to the environment, polluting soil, water, and air. Rain not only plays a crucial role in providing water for organisms and sustaining life on Earth but also affects climate, terrain, and other natural processes. Rain erodes the soil, forming rivers, streams, lakes, and seas. Rain is also an important factor in the formation of various soil types. Humans have sought many ways to efficiently exploit and use rainwater resources. We build reservoirs, hydroelectric dams, and water supply systems to ensure water for daily living and production. Additionally, we research and develop rain forecasting technologies to minimize damages caused by storms and rain. However, climate change is altering the cycle and intensity of rain, posing many challenges for human life. Extreme rainfall events are becoming more common, causing floods, droughts, and other extreme weather conditions. Rain is a miraculous and complex natural phenomenon. Understanding rain helps us appreciate precious water droplets and have the consciousness to protect the environment, using water resources in a safe and effective way. |
*Note: The information is for reference only./.
What are the Top 2 sample explanatory essays on a natural phenomenon - Rain? What are the literary competencies required for 8th-grade students in Vietnam? (Image from the Internet)
What are the literary competencies required for 8th-grade students in Vietnam?
Under Section IV of the General Education Program in Literature issued in conjunction with Circular 32/2018/TT-BGDDT, literary competencies required for 8th-grade students in Vietnam include:
- Recognize and distinguish types of literary texts: stories, poems, plays, essays, and some typical genres for each; analyze the effects of some artistic formal elements within each literary genre; understand both explicit and implicit content of literary texts.
- Present feelings and thoughts about a literary work and its impact on oneself; initially create some literary products.
- Understand the messages, ideas, emotions, and attitudes of the author in the text; recognize literary scripts, novels, and Nôm poetry, rhythmic and free verse poetry, tragedy, and comedy; the content and form of literary works, literary imagery;
- Identify and analyze the effects of some formal elements and artistic techniques specific to each literary genre (the combination of narrator and character dialogue, perspective, conflict, poetic rules, structure, vocabulary, emotional flow; rhetorical devices such as repetition, wordplay, sarcasm, paradox). Recognize general features of Vietnamese literary history; understand the impact of literature on personal life.
When does the first semester of the 2024-2025 school year in Vietnam end?
Firstly, for the upcoming 2024-2025 school year according to Decision 2045/QD-BGDDT on the issuance of the framework for the 2024-2025 academic year plan for preschool, general education, and continuing education nationwide:
1. The earliest school opening date is set 1 week before the official commencement ceremony. For first graders, the earliest start date is 2 weeks prior to the commencement ceremony.
2. The commencement ceremony is organized on September 05, 2024.
3. The first semester ends before January 18, 2025, and the school year is completed before May 31, 2025.
4. The recognition of completion of primary education and graduation from lower secondary education is conducted before June 30, 2025.
5. Enrollment for the first classes of all educational levels is completed before July 31, 2025.
6. The national high school exam 2025 is scheduled to take place on June 26 and June 27, 2025.
7. Other national-level exams are organized as per the Ministry of Education and Training’s guidelines and regulations.
*Note: To know the exact date for the reopening of the 2024-2025 school year, parents should follow announcements from the school or local authorities.
Thus, according to the above regulation, the first semester of the 2024-2025 school year ends before January 18, 2025.
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