Đề ôn thiĐề thi vào lớp 10 Hà Nội môn Tiếng Anh- Mã đề HN-157

💧 Why We Need to Save Water

Water is essential for life, but many people waste it without a second thought. (21) __________ are many reasons why we need to conserve this precious resource. Firstly, water (22) __________ increasingly scarce in many parts of the world due to drought and overuse. This shortage (23) __________ severe consequences for agriculture, industry, and even our daily lives.

Secondly, saving water helps to protect the environment. Taking shorter showers and fixing leaky faucets (24) __________ reduce the amount of water we take from rivers and lakes, leaving more for plants and animals. (25) __________, treating wastewater requires a lot of energy, so using less water can help reduce pollution and combat climate change. (26) __________ we all do our part to conserve water, we can ensure a healthier planet for future generations.

The invention of the printing press by Johannes Gutenberg in the 15th century revolutionized communication and knowledge dissemination in Europe. Before this groundbreaking invention, books were painstakingly copied by hand, making them expensive and accessible only to the elite, such as wealthy individuals and religious institutions.

The printing press enabled the mass production of books, significantly lowering their cost and making them available to a much wider audience. This accessibility of knowledge facilitated a surge in literacy rates, as more people could afford books and learn to read. The spread of literacy, in turn, fueled intellectual curiosity and critical thinking, laying the groundwork for the Renaissance.

Furthermore, the printing press played a crucial role in challenging the authority of established institutions. The ability to produce multiple copies of texts allowed for the rapid dissemination of new ideas and dissenting opinions, weakening the control previously held by the Church and ruling elite over information.

In conclusion, the printing press revolutionized European society, democratizing knowledge, empowering individuals, and ultimately paving the way for profound social and cultural transformations. Its impact continues to resonate today, highlighting the enduring power of accessible information in shaping our world.

Rising sea levels are a significant consequence of climate change, posing a serious threat to coastal communities and ecosystems worldwide. (37) __________ is the melting of glaciers and ice sheets due to rising global temperatures. As these massive ice formations melt at an accelerated rate, they release vast amounts of water into the oceans, causing sea levels to rise.

(38) __________. Thermal expansion occurs as ocean water absorbs heat from the atmosphere, causing the water molecules to expand in volume. This phenomenon is responsible for about one-third of the observed sea-level rise over the past few decades.

The impacts of rising sea levels are already being felt in many coastal regions. Coastal erosion is intensifying, leading to the loss of valuable land, infrastructure, and ecosystems. (39) __________, displacing millions of people and causing widespread economic damage.

Addressing the challenge of rising sea levels requires a multifaceted approach. Reducing greenhouse gas emissions through a transition to cleaner energy sources is crucial to mitigate further warming. Additionally, investing in coastal protection measures, such as seawalls and mangrove restoration, can help adapt to the already unavoidable impacts. (40) __________ to this pressing global issue.

A. Another significant factor contributing to sea-level rise is the thermal expansion of seawater.

B. Low-lying coastal areas are particularly vulnerable to flooding

C. International cooperation is essential in finding sustainable solutions

D. A major contributor to this phenomenon