Đâu là hình ảnh giá thể là đá trân châu Perlite?

Theo công suất, máy động lực có loại nào?

Trong thí nghiệm quan sát cấu tạo tế bào khí khổng, chúng ta cần đặt lớp biểu bì lá thài lài tía lên lam kính và nhỏ lên đó loại hóa chất nào dưới đây?

Một đặc điểm nổi bật của phong trào 1936 – 1939 ở Việt Nam là gì?

Phát biểu nào sau đây là đúng?

Biết $\underset{0}{\overset{2}{\int }}f\left(x\right)dx=2$ và $\underset{2}{\overset{4}{\int }}f\left(x\right)dx=-5$, khi đó $\underset{0}{\overset{4}{\int }}f\left(x\right)dx$ bằng?

Hoạt động tiêu dùng có vai trò như thế nào đối với sản xuất, phân phối - trao đổi?

Nhân tố nào quyết định đến việc phân bố dân cư?

Số cách xếp 5 học sinh ngồi vào một dãy gồm 5 chiếc ghế sao mỗi ghế có đúng một học sinh ngồi là

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.

DISCOVER THE FUTURE OF LEARNING WITH SMARTLEARN!

Are you ready to learn in a fun and easy way? Try SmartLearn – the app that makes studying (1)________ for everyone! SmartLearn helps students of all ages learn (2)________ and improve their grades. With SmartLearn, you can study anytime, anywhere! The app offers interactive lessons in many subjects like math,  science, English, and history. You can play games, watch videos, and take quizzes to remember what you learn. The lessons (3)________ by teachers are simple and enjoyable. Plus, SmartLearn is safe and family-friendly, so parents can trust it! Download the app today on your phone or tablet (4)________ free. You can try basic lessons or (5)_______ premium access for more features, like personalized study plans and expert tips. Start (6)________ with SmartLearn and see the difference. Don’t wait – get smarter today!

Read the following passage about the future of energy and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

     [I] As the world grapples with the finite nature of fossil fuel reserves and the detrimental impact of climate change, the future of energy undeniably lies in renewable sources. [II] Scientists and engineers are making substantial advancements in the development of technologies that more efficiently harness solar, wind, hydro, and geothermal energy. [III] Although the transition to these renewable sources presents significant challenges, it is also regarded as a pivotal step towards establishing a sustainable and resilient energy system. [IV]

     One of the most promising advancements in renewable energy is the enhancement of solar panel efficiency. Progress in photovoltaic technology has led to the creation of panels that convert a higher proportion of sunlight into electricity. Likewise, wind turbines are becoming more and more efficient. They are capable of generating power even under low-wind conditions. These innovations are essential for making renewable energy more feasible and accessible to a broader population.

     However, the transition to renewable energy is fraught with obstacles. The intermittent nature of sources like solar and wind necessitates reliable storage solutions to ensure a consistent power supply. Although battery technology has seen significant improvements, further advancements are imperative to meet growing demand. Moreover, new infrastructure for distributing renewable energy requires expansion and upgrading to accommodate these new power sources.

     The economic impact of transitioning to renewable energy is another critical consideration. While the initial investment in renewable energy infrastructure can be substantial, the long-term benefits include reduced energy costs and job creation in the green energy sector. Governments and private enterprises are increasingly acknowledging the necessity of investing in renewable energy projects, which is crucial for fostering innovation and diminishing reliance on fossil fuels.

     Ultimately, the future of energy hinges on our capacity to innovate and adapt. By continuing to invest in research and development, improving infrastructure, and addressing economic and technical challenges, we can transition towards a more sustainable and environmentally friendly energy system.

The word intermittent in paragraph 3 is OPPOSITE in meaning to _______.

Châu thổ sông là kết quả trực tiếp của quá trình nào?

Đâu là vi sinh vật có kiểu dinh dưỡng hóa dị dưỡng?

Gió Tây ôn đới thổi từ áp cao nào sau đây?

Các cấp độ tổ chức sống tạo nên hệ tiêu hóa trong cơ thể con người là

Nội dung nào sau đây phản ánh đúng quy trình thu thập và xử lí thông tin sử liệu trong quá trình nghiên cứu, tìm hiểu lịch sử?

Giai đoạn đường phân diễn ra ở đâu?