The Sun is a star. What provides the Sun with energy? A. Nuclear fusion B. Nuclear fission C. Chemical reaction D. Gravitational force 相关知识点: 试题来源: 解析 A。解析:太阳通过核聚变提供能量。核聚变是指轻原子核结合成较重原子核并释放出巨大能量的过程。选项 B 核裂变、选项 C 化学反应、...
The sun is a star. What is the main source of the sun's energy? A. Water B. Gas C. Nuclear fusion D. Electricity 相关知识点: 试题来源: 解析 C。太阳的主要能量来源是核聚变。选项 A 水不是太阳能量来源;选项 B 气体不是主要能量来源;选项 D 电不是太阳能量来源。
The sun is a star. What gives the sun its energy? A. Water B. Coal C. Nuclear fusion D. Wind 相关知识点: 试题来源: 解析 C。本题涉及太阳能量来源的知识。水(Water)、煤炭(Coal)和风(Wind)都不是太阳的能量来源。太阳的能量来自核聚变(Nuclear fusion)。
A) Energy from the sun. C) How oil is made. B) Natural gas. D) Saving energy. A.What is this article about B.Energy from the sun.C.Natural gas.D.How oil is made.E.Saving energy. 相关知识点: 试题来源: 解析 A 全文紧紧围绕着太阳能这个中心议题,分析了太阳能的优点,如第二段中讲...
2.我们所需要的一切都来自太阳能。What we needthe sunenergy. 相关知识点: 试题来源: 解析 【答案】comes from【核心短语/词汇】sun energy: 太阳能【解析】根据句意,此处应为“来自”这一含义,可用固定搭配come from。“我们所需要的一切”可作为一个整体,谓语动词使用单数形式,故答案为comes from。
(10分)1. What does energy come from? Energy comes from the sun.2. Is there much water in Lianyungang? No,it isn't.3. Why shouldn't we drive so much? In order to protect the environment.4. How can we reuse plastic bags? We can recycle.5. When is Earth Day/World Environment ...
The sun, _undoubtedly_, is the source of light and heat. What other sources of energy are there? A. undoubtedly B. in addition C. by accident D. at present 相关知识点: 试题来源: 解析 A。“undoubtedly”插入语表示毫无疑问,太阳毫无疑问是光和热的来源。“in addition”此外;“by accident”...
百度试题 结果1 题目What is the main source of energy for most living things? A. The moon B. The sun C. The stars D. The E. arth 相关知识点: 试题来源: 解析 B。太阳是大多数生物的主要能量来源。反馈 收藏
结果1 题目The sun is a star. What is the main source of energy for life on Earth? A. the moon B. the stars C. the sun D. the planets 相关知识点: 试题来源: 解析 C。本题考查科学知识。太阳是地球上生命的主要能量来源。反馈 收藏 ...
Sunlight is a form of energy called What alternative energy source is produced from atomic reactions? What is the fundamental source of electromagnetic radiation? Where does energy come from in a chemical reaction? What kind of energy is stored energy?