The kinetic energy of the moving air is called wind energy. Uses : 1. Wind energy is used for pumping out underground water, grinding of grains, such as wheat, grams, maize etc., by using the power generated by wind mills. 2. Wind energy also helps
A. It is expensive to produce. B. It produces greenhouse gases. C. It is a renewable resource. D. It is only available in certain locations. 相关知识点: 试题来源: 解析 C。中文解析:风能的优点之一是它是一种可再生资源,意味着它永远不会耗尽。A 选项说风能生产昂贵,与原文不符;B 选项说风能...
B. It is not a sustainable source of energy. C. It helps to reduce air pollution. D. It is only available in a few areas. 相关知识点: 试题来源: 解析 C。原因:文章中提到“Wind energy is one of the cleanest and most sustainable sources of energy. It does not produce any harmful ...
What is the main source of energy for life on Earth? A. Wind B. Water C. Sun D. Earth 相关知识点: 试题来源: 解析 C。地球上生命的主要能量来源是太阳。选项 C 正确。选项 A“Wind”风不是主要能量来源;选项 B“Water”水不是能量来源;选项 D“Earth”地球本身不是能量来源。反馈 收藏 ...
相关知识点: 试题来源: 解析 B。中文解析:文中提到 Looking to the future, wind energy is expected to play an increasingly important role in the global energy mix,即展望未来,风能有望在全球能源结构中发挥越来越重要的作用,所以答案是 B。反馈 收藏 ...
2. 第一个空对应表格第一行第一列,需要填写可再生能源的种类,原文开头提到“What are the various types of renewable energy?”, 随后文章列举了wind energy, solar energy, water energy, biogas energy四种,表格中已经列出了wind energy,因此第一个空应填 **Energy**,表示表格中列举的是可再生能源的种类。
What is the main source of energy for most ecosystems? A. Wind B. Water C. Sun D. Soil 相关知识点: 试题来源: 解析 C。解析:对于大多数生态系统来说,太阳是主要的能量来源。风能、水能、土壤都不是主要的能量来源,植物通过光合作用将太阳能转化为化学能,然后沿着食物链传递。
Wind power is energy, such as electricity, that is generated directly from the wind. It is considered a renewable energy source because there is always wind on the Earth and we aren't 1 the wind when we make energy from it. Wind power also does not cause pollution. ...
A. Wind energy B. Hydro energy C. Geothermal energy D. Biomass E. nergy 相关知识点: 试题来源: 解析 B。“Wind energy”是风能;“Hydro energy”是水能,由水的运动产生;“Geothermal energy”是地热能;“Biomass energy”是生物质能。水能是由水的运动产生的能量。反馈...
【题目】What is wind power?Wind power is energy, such as electricity, that isgenerated directly from the wind. It is considered arenewable energy source because there is always windon the Earth and we aren't __1_ the wind when we make energy from it. Wind power also does not cause ...