What is wind power generated by? A. The heat of the sun. B. The force of the wind. C. The flow of water. D. Fossil fuels. 相关知识点: 试题来源: 解析 B。中文解析:风力发电是由风的力量推动涡轮机产生电能,A 选项太阳的热量是太阳能的来源;C 选项水流是水力发电的来源;D 选项化石燃料不...
What is wind power generated by? A. The heat of the sun. B. The force of flowing water. C. The power of the wind. D. Organic materials. 相关知识点: 试题来源: 解析 C。中文解析:文中提到“Wind turbines generate electricity by harnessing the power of the wind.”,即风力涡轮机通过利用...
Wind is caused by uneven heating of earths surface by the sun. Earth has primarily 2 parts- land and water/ocean. Land is heated faster and it cools faster, water bodies on the other hand heats slowly and cools slowly. So, the sun doesnot evenly heat the earth. Also, different parts ...
What is weather? Our daily weather is caused by a mixture of three things:sun,air and water. The sun gives us warmth,the air moves to make the wind, and water makes the clouds,rain and snow. The sun Every day the sun heats up the water from the sea and rivers. This makes tiny,...
Wind is moving air. When the sun warmsthe ground, air near the ground gets warmer. The warm air is lighter and moves up. Coolerair moves down and fills in the place where thewarm air was. This movement of air makeswind. Measuring Wind ...
Wind is caused by differences in air pressure. What makes air pressure different? Temperature differences. Color differences. Size differences.相关知识点: 试题来源: 解析 答案:Temperature differences。温度差异导致气压不同。选项 B 颜色差异与气压无关;选项 C 大小差异也与气压无关。
根据“Wind turbines and windfarms can generate electricity without burning fossil fuels or producing pollution.”可知,风可以产生电能。故选D。(4)题详解: 细节理解题。根据“Wind is caused by differences of pressure in the earth’s atmosphere.”和“When lots of these molecules move, usually in one...
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A company can be legally forced to wind up by a court order. In such cases, the company is ordered to appoint aliquidatorto manage the sale of assets and distribution of the proceeds to creditors. The court order is often triggered by a suit brought by the company's creditors. They are...