Hình 1 mô tả hai quần thể A và B thuộc cùng một loài. Cho biết có sự di cư của một số cá thể từ quần thể A sang quần thể B.

Nhận định sau đây về hình này là sai?

Trường hợp các câu trong đoạn không tập trung vào một chủ đề hoặc nội dung nêu trong câu chủ đề không được triển khai đầy đủ trong đoạn văn là lỗi gì?

Cho 2,24 gam hỗn hợp gồm: CaCO₃ và Mg vào một lượng dung dịch HCl dư. Sau khi phản ứng xảy ra hoàn toàn thấy thoát ra 0,7437 lít hỗn hợp khí ở đkc. Phần trăm khối lượng của Mg trong hỗn hợp ban đầu là

Read the following passage about Global Challenges Requiring Diverse Solutions 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 18 to 22.

Climate change affects everyone on our planet, but different communities experience its impacts in unique ways. (18)_________. This traditional wisdom, which connects deeply with nature, can help us find better solutions to environmental problems. If we had started addressing climate change earlier, many environmental disasters could have been prevented. The effects of global warming are now visible in many regions around the world, from melting ice caps to increasing droughts and floods. These changes threaten not only ecosystems but also cultural practices tied to specific environments. Many coastal communities (19)_________, and ancient cultural sites are being damaged by extreme weather events. When diverse communities work together, sharing their unique perspectives and knowledge, innovative climate solutions emerge. Different cultural approaches to agriculture, water conservation, and energy use can inspire new ways of thinking about sustainability. Climate solutions must be culturally appropriate; (20)_________. By combining traditional wisdom with modern science, we create more effective strategies for addressing climate challenges. Communities around the world are already implementing these multicultural approaches, demonstrating (21)_________. People want immediate action on climate change; however, governments often move slowly on environmental policies. Scientists study climate patterns and develop new technologies, (22)_________. The path forward requires collaboration across cultures, disciplines, and borders. Only through inclusive dialogue and shared responsibility can we build a sustainable future that honors both human diversity and our common home.

Tụ điện là

Nguyên tố nào có vai trò đặc biệt quan trọng đối với sự sống?

Hình vẽ nào sau đây có phần không bị gạch minh họa cho tập hợp \(\left( 1;4 \right]\)?

Số biểu diễn trong hệ nhị phân 100112 có giá trị thập phân là bao nhiêu?

Hình bên mô tả hiện tượng một đột biến điểm xảy ra trên gene  globin và gây bệnh hồng cầu hình liềm ở người. Quan sát hình và cho biết dạng đột biến gene gây bệnh này thuộc loại nào sau đây?

Việc phát triển các ngành dịch vụ ở vùng Đồng bằng sông Hồng nhằm

Theo thang Celsius, nhiệt độ phòng là 25 ^oC. Theo thang Kelvin, nhiệt độ này tương đương với bao nhiêu độ K?

Read the following passage about wildlife conservation and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.

[I] Wildlife conservation refers to the efforts made to protect and preserve wild animal species and their habitats. [II] It is crucial for maintaining biodiversity, which plays a vital role in ecosystem stability and health (Smith & Jones, 2018). [III] Unfortunately, many species are threatened due to habitat destruction, poaching, and climate change, making conservation efforts more urgent than ever. [IV]

One of the primary reasons for wildlife conservation is the preservation of biodiversity. A diverse range of species contributes to ecosystem services, such as pollination, water purification, and climate regulation. The loss of a single species can disrupt these services and lead to ecological imbalances. For instance, the decline of pollinators like bees has serious implications for food production and agriculture (Global Biodiversity Outlook, 2020).

Moreover, wildlife conservation has significant economic benefits. Many communities depend on ecotourism, which relies on healthy wildlife populations and intact ecosystems. According to a study by the World Wildlife Fund (WWF), ecotourism can generate billions of dollars in revenue, providing jobs and supporting local economies (WWF, 2021). Protecting wildlife not only safeguards natural resources but also creates sustainable livelihoods for local populations.

However, effective wildlife conservation requires a collaborative approach. Governments, non-governmental organizations, and local communities must work together to implement policies and strategies that promote conservation efforts. Community-based conservation initiatives, where local people actively participate in protecting their natural resources, have shown promising results. These initiatives empower communities and ensure that conservation efforts are tailored to local needs and contexts (Bennett & Dearden, 2014).

Which of the following best paraphrases the underlined sentence in paragraph 4?

Phần mềm thương mại văn phòng?

Trong phân tử phospholipid có mấy đuôi kị nước?

 Đâu không phải là nội dung về vai trò của ngân sách nhà nước?

Tại sao Hiến pháp có nội dung quy định về Quốc kì, Quốc huy, Quốc ca, Quốc khánh, Thủ đô của đất nước?

Hệ thống pháp luật Việt Nam là tổng thể các quy phạm pháp luật, có mối liên hệ nội tại được chia làm mấy hệ thống chính?

Thiên văn học cung cấp những tri thức cơ bản để các nhà sử học khám phá về 

Read the following passage about Innovation Driven by Environmental Need and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 23 to 30.

Green startups have emerged as forces for positive environmental change. These companies create sustainable solutions for urgent ecological challenges. Unlike traditional businesses prioritizing profits, green startups balance financial goals with environmental responsibility. Many were founded by young entrepreneurs who witnessed environmental degradation and felt compelled to act. Their mission extends beyond making money; they aim to heal our planet while building successful businesses.

Eco-friendly startups have grown across various sectors. From renewable energy and sustainable agriculture to zero-waste products, these companies revolutionize how we interact with our environment. GreenWave developed ocean farming requiring no fertilizers while capturing carbon. Notpla created edible packaging from seaweed as a plastic alternative. These innovations show how creativity and environmental consciousness produce extraordinary results. Their success proves sustainability and profitability can coexist.

Funding for green startups has increased in the past decade. Investors recognize supporting environmentally responsible businesses is both ethical and financially prudent. Venture capitalists have established funds dedicated to sustainable startups, providing capital to scale operations. Government grants have become more accessible to entrepreneurs developing green technologies. Despite positive developments, green startups still face regulatory hurdles and competition from established industries resistant to change.

The future looks promising for environmental businesses as consumers shift toward sustainable products. Studies show modern consumers, particularly younger generations, will pay premium prices for eco-friendly alternatives. This trend creates fertile ground for green startups to thrive. As climate concerns intensify, demand for innovative environmental solutions will grow stronger. Green startups are positioned to meet this demand while driving positive change, demonstrating business innovation and environmental stewardship can create a sustainable world.

According to the passage, which of the following is NOT mentioned as a challenge faced by green startups?

Những thiết bị nào sau là thiết bị số?