Đề ôn thi Đề thi vào lớp 10 Trường Phổ thông Năng khiếu môn Tiếng Anh - Mã đề PTNK-39

In (21) __________ ecosystem, from the busiest forest to the quietest pond, there is a special group of organisms known as decomposers. These organisms have an incredibly important job. They are nature’s clean-up crew, responsible for recycling dead material. Without them, our planet would be covered in dead plants and animals. Their work is (22) __________ for maintaining the balance of life.

The main types of decomposers are bacteria and fungi. Fungi, like mushrooms, are organisms that often grow on dead wood or leaves. Bacteria are microscopic living things that exist almost everywhere. Both of these groups have a similar role in the environment: they get their energy by consuming dead organic matter.

The process of decomposition is fascinating. When a plant or animal dies, its body is not wasted. Decomposers start to work, and the complex materials in the dead organism are broken down into simpler substances. This is achieved through special chemicals that the decomposers release. Essentially, they digest the material outside of their bodies.

(23) __________, these simpler substances, called nutrients, are returned to the environment. The soil becomes rich (24) __________ elements like nitrogen and phosphorus, which are vital for plants. Plants absorb these nutrients through their roots, allowing them to grow strong and healthy. This cycle ensures that the building blocks of life are constantly reused.

In conclusion, decomposers play a critical role in every food chain. By breaking down dead material and returning nutrients to the soil, they connect the end of one life cycle to the beginning of another. They are the unseen heroes that keep our ecosystems productive and clean, ensuring that life can continue to flourish.

When "five-star vacation" comes to mind, do you picture just plush beds and sparkling pools? True luxury travel extends far beyond mere comfort. At its core, a five-star experience is defined by unparalleled service, absolute exclusivity, and meticulously crafted experiences. It's an environment where every need is anticipated, every detail perfected, and every moment is designed to be memorable. From private villas with dedicated staff to bespoke itineraries, luxury travel redefines the very meaning of indulgence. [I]

What truly sets luxury apart isn't just the thread count, but the seamless, almost invisible, service that anticipates your desires. Imagine gourmet dining by world-renowned chefs in exclusive settings, or private transfers to secluded beaches. [II] This level of travel is less about sights and more about creating profound, personalized narratives and unforgettable memories through unparalleled attention and access.

This global trend of high-end tourism has found a remarkable home in Vietnam. Over recent years, our country has seen a significant surge in luxury offerings, attracting discerning travelers and international celebrities. Iconic establishments, like the InterContinental Danang Sun Peninsula Resort, have garnered global accolades for their exquisite design, breathtaking locations, and world-class service, winning prestigious awards. These resorts aren't just places to stay; they are destinations in themselves, showcasing Vietnam’s ability to compete at the pinnacle of the hospitality industry, drawing substantial investment and recognition. [III]

Understanding luxury travel offers valuable insight into the vast spectrum of the tourism industry. For young people, particularly in Vietnam, this knowledge is crucial given tourism's vital role in our nation's economy. The industry provides jobs, supports local businesses, and drives infrastructure development. The high-end sector, in particular, often sets benchmarks for innovation, service quality, and sustainable practices that ultimately benefit the entire tourism ecosystem, influencing standards even in more affordable travel options. [IV]

Ultimately, reflecting on "five-star" travel prompts us to consider what "luxury" truly means to us individually. Is it opulent surroundings, unparalleled peace, or perhaps the thrill of a unique, authentic experience? While a top-tier vacation might seem distant, comprehending this segment broadens your perspective on hospitality, service excellence, and global economics. It highlights Vietnam's growing stature on the world stage and inspires us to appreciate how travel enriches lives and economies, shaping future opportunities.