Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHXH môn Tiếng Anh - Mã đề KHXH-74

The surface of our planet is not one solid piece, but is made up of several huge sections of rock called tectonic plates. (35) __________ of these plates is constantly moving, floating on the semi-fluid layer of the Earth's mantle beneath them. These movements, though incredibly slow, are the primary force behind the creation of many of the world's most dramatic landscapes, including mountain ranges.

The formation of mountains is a fascinating process that demonstrates the immense power of geological forces. Most major mountain ranges are formed when these massive tectonic plates collide. This slow but powerful movement is the reason behind many of the Earth's geological features, a process (36) __________ is known as plate tectonics.

When two continental plates collide, they push directly (37) __________ each other with unbelievable force. Because both plates have similar density, neither can slide under the other. Instead, the rock at the boundary (38) __________ and buckles under the immense pressure. The crust crumples and thickens, similar to how a piece of paper folds when pushed from both ends.

This crumpled rock is forced (39) __________, creating the towering peaks and vast mountain ranges we see today. The Himalayas, for example, were formed and are still growing because of the collision between the Indian and Eurasian plates. This process is extremely slow. (40) __________, over millions of years, it can build the highest mountains on Earth. The (41) __________ pressure from the collision causes the land to lift, an event known as uplift.

In conclusion, the majestic mountains that decorate our world are a direct result of the movement and collision of tectonic plates. The (42) __________ of this constant geological activity is a dynamic planet where landscapes are always being reshaped. This process of uplift continues today, slowly but surely changing the face of the Earth.

In the past, planning a holiday often meant a trip to a local travel agency. You would sit down with an agent, look through colorful brochures, and rely on their expertise to book your flights and hotels. Today, that entire process has been condensed into an application on your smartphone. For many, especially young people, the idea of using a traditional travel agent seems almost ancient. The power to explore the world is now literally at our fingertips, but does this convenience come at a cost?

The advantages of using travel apps are undeniable. Firstly, they offer unparalleled convenience. You can search for flights, book hotel rooms, or even reserve a local tour at any time of day, from anywhere you have an internet connection. Secondly, these platforms are powerful tools for budget-conscious travelers. With just a few taps, you can compare prices from hundreds of airlines and hotels, ensuring you get the best possible deal. Finally, the integration of user reviews and photos provides a layer of transparency that was previously hard to find. This wealth of information makes travel planning more accessible and democratic for everyone.

This global trend is clearly visible in Vietnam. For instance, booking inter-provincial travel used to involve a stressful trip to a crowded bus station with a high degree of uncertainty. Now, digital platforms like Vexere have completely transformed this experience. Users can browse routes, compare bus companies, view seat availability, and book their tickets online in minutes. They have not only simplified the logistics of domestic travel but have also introduced a level of reliability and safety that gives travelers, especially younger ones planning their first independent trips, greater peace of mind.

However, relying solely on your phone as a travel agent is not without its drawbacks. The sheer volume of options can be overwhelming, leading to 'analysis paralysis' where you spend hours searching but never making a decision. Another significant issue is the lack of personalized, expert support when things go wrong. If your flight is canceled or there's a problem with your hotel booking, you often have to navigate complicated automated customer service systems instead of speaking to a real person who can solve your problem efficiently. Furthermore, some platforms may have hidden fees that only appear at the final payment stage.

Ultimately, the statement that your phone is your new travel agent is largely true, but with an important condition. These apps are incredibly powerful tools that have revolutionized travel planning by making it cheaper and more convenient. However, a smart traveler understands their limitations. They know how to use these apps to their advantage while also being prepared for potential issues. The future of travel isn't about choosing between a phone and a human agent, but about knowing how to use the best of both worlds.