Nội dung nào sau đây không phản ánh đúng hậu của của lạm phát đối với đời sống xã hội?

Dẫn khí chlorine vào dung dịch KBr xảy ra phản ứng hoá học:

Cl₂ + 2KBr → 2KCl + Br₂

Trong phản ứng hoá học trên, xảy ra quá trình oxi hoá chất nào?

Read the following advertisement and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 1 to 6.

Biosphere 2025: Where Your Home Breathes With The Planet

The people (1)_________ in Biosphere homes report improved health and lower utility bills. Never (2)_________ off until tomorrow what you can do today for our planet!

Visit our showroom (3)_________ how Biosphere technology can transform your home. Our (4)_________ system removes 99.9% of pollutants while connecting to your smartphone.

We handed customers (5)_________ to our specialists for personalized consultations. (6)_________ design your space with eco-friendly materials that last for generations.

Biosphere 2025 - Your home's natural connection to Earth!

Limited time offer: 15% discount on all smart home installations before June 30th!

Website: www.biosphere2025.com

Call: (555) 987-6543

Email: connect@biosphere2025.com

Hệ thức liên hệ giữa hai cung bù nhau (\(\alpha \) và \(\pi -\alpha \)) nào dưới đây sai?

Sản phẩm của quá trình lên men ethylic là gì?

Có bao nhiêu phép ghép các đối tượng đồ họa?

Trong tương lai, xu hướng phát triển ngành chăn nuôi của Việt Nam và trên thế giới là?

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions:

            For many people who live in cities, parks are an important part of the landscape. They provide a place for people to relax and play sports, as well as a refuge from the often harsh environment of a city. What people often overlook is that parks also provide considerable environmental benefits.

            One benefit of parks is that plants absorb carbon dioxide - a key pollutant - and emit oxygen, which humans need to breathe. According to one study, an acre of trees can absorb the same amount of carbon dioxide that a typical car emits in 11,000 miles of driving. Parks also make cities cooler. Scientists have long noted what is called the Urban Heat Island Effect: building materials such as metal, concrete, and asphalt absorb much more of the sun’s heat and release it much more quickly than organic surfaces like trees and grass. Because city landscapes contain so much of these building materials, cities are usually warmer than surrounding rural areas. Parks and other green spaces help to mitigate the Urban Heat Island Effect.

            Unfortunately, many cities cannot easily create more parks because most land is already being used for buildings, roads, parking lots, and other essential parts of the urban environment. However, cities could benefit from many of the positive effects of parks by encouraging citizens to create another type of green space: rooftop gardens. While most people would not think of starting a garden on their roof, human beings have been planting gardens on rooftops for thousands of years. Some rooftop gardens are very complex and require complicated engineering, but others are simple container gardens that anyone can create with the investment of a few hundred dollars and a few hours of work.

            Rooftop gardens provide many of the same benefits as other urban park and garden spaces, but without taking up the much-needed land. Like parks, rooftop gardens help to replace carbon dioxide in the air with nourishing oxygen. They also help to lessen the Urban Heat Island Effect, which can save people money.

            In the summer, rooftop gardens prevent buildings from absorbing heat from the sun, which can significantly reduce cooling bills. In the winter, gardens help hold in the heat that materials like brick and concrete radiate so quickly, leading to savings on heating bills. Rooftop vegetable and herb gardens can also provide fresh food for city dwellers, saving them money and making their diets healthier. Rooftop gardens are not only something everyone can enjoy, they are also a smart environmental investment.

Question 37: Using the information in paragraph 2 as a guide, it can be inferred that ______.

Những nơi nào sau đây trong năm có hiện tượng Mặt Trời lên thiên đỉnh?

Tiền đề về chính trị của các cuộc cách mạng tư sản là

: Which of the following best restates each of the given sentence?

“Remember to pick me up at 5 o’clock tomorrow afternoon.” she said.

Nội dung nào sau đây là hoạt động đối ngoại của Nguyễn Ái Quốc trong giai đoạn 1918 -1920?

Đặc điểm nào của vị trí địa lí có vai trò quan trọng nhất đối với sự phát triển kinh tế - xã hội của Hoa Kì?

Xét vị trí tương đối của hai đường thẳng:

 d1: x – 2y + 1 = 0 và d2: – 3x + 6y – 10 = 0