Đề ôn thiĐề thi vào lớp 10 Hà Nội môn Tiếng Anh- Mã đề HN-60

Protecting Our Future: The Importance of Vaccinations

Vaccinations are one of the most important ways to keep ourselves and our communities healthy. They work by introducing (21) __________ of a virus or bacteria into the body, which helps our immune system learn (22) __________ it off if we encounter the real thing. This protection is vital, as some diseases can be very serious and even deadly, especially for young children and older people.

(23) __________ many people are afraid of potential side effects from vaccines, the benefits far outweigh the risks. Getting vaccinated not only protects you, but also helps to prevent the spread of diseases to others who may be more vulnerable. This concept is called herd immunity, and it's crucial (24) __________ ensuring the safety of everyone in society. (25) __________ , by choosing to get vaccinated, you're playing (26) __________ in protecting yourself, your loved ones, and your community.

Wildlife watching is a popular form of eco-tourism, attracting millions of visitors globally each year. This activity, if conducted responsibly, can offer significant benefits for both tourists and local communities. Tourists are drawn to the opportunity to observe animals in their natural habitats, fostering appreciation for biodiversity and conservation efforts.

Local communities can benefit economically from tourism revenue generated by park fees, accommodations, and local businesses. Moreover, wildlife watching can create job opportunities as guides, park rangers, and hospitality staff. This economic boost can, in turn, encourage communities to protect local wildlife and their habitats as a valuable resource.

However, uncontrolled tourism can pose significant challenges. Excessive noise and disturbance from tourists can disrupt animal behavior, leading to stress and even habitat abandonment. Additionally, improper waste disposal can pollute ecosystems and harm wildlife. Vehicle traffic, if not managed carefully, can also lead to habitat fragmentation and animal fatalities.

Therefore, sustainable practices are crucial for mitigating negative impacts. Educating tourists on responsible behavior, such as maintaining a safe distance from animals and respecting their environment, is essential. Implementing strict regulations on waste disposal and limiting tourist numbers in sensitive areas can further minimize disturbance and ensure the long-term sustainability of wildlife watching.

The Galapagos Islands, a volcanic archipelago in the Pacific Ocean, are a haven for unique wildlife. This incredible ecosystem is (37) __________, showcasing the power of natural selection. The islands' isolation has allowed for the development of species found nowhere else on earth.

One of the most iconic inhabitants is the Galapagos giant tortoise, (38) __________. These gentle giants can weigh over 400 kilograms and live for more than a century. Their size and longevity are testament to their successful adaptation to the harsh island environment.

(39) __________. Marine iguanas, for example, have evolved the ability to forage for algae in the ocean, a unique trait amongst lizards. Blue-footed boobies, with their distinctive feet, perform elaborate mating dances.

Visiting the Galapagos is a truly humbling experience, offering a glimpse into (40) __________. It's crucial to remember that these fragile ecosystems are under threat from climate change and human impact, making conservation efforts more important than ever.

A. Other fascinating creatures demonstrate remarkable adaptations as well.

B. the beauty and fragility of the natural world

C. which can vary in size and shell shape depending on the island they inhabit

D. often called "a living laboratory of evolution"