题目2. Answer the questions. Write the words.What makes ice melt? ___What turns water into steam? ___What form of matter is steam? ___ 相关知识点: 试题来源: 解析 1. Heat or temperature 2. Heat or temperature 3. Gas 冰融化是因为温度升高,使水分子获得足够能量克服相互吸引力,从固态变...
What is causing the ice in polar regions to melt? A. Pollution. B. Deforestation. C. Climate change. D. Hunting. 相关知识点: 试题来源: 解析 C。解析:Climate change is causing the ice to melt at an alarming rate.(气候变化正以惊人的速度导致极地地区的冰融化。)反馈 收藏 ...
题目The temperature is rising. What will happen to the ice? A. It will melt. B. It will freeze. C. It will stay solid. 相关知识点: 试题来源: 解析 A。解析:当温度上升时,冰会融化。考查对科学现象的理解和一般将来时态。反馈 收藏
At what temperature does ice melt? What is the average temperature of the Arctic climate? What is the temperature at the top of the troposphere? Which atmospheric layer is closest to the Earth's surface? What is the coldest atmospheric layer?
What is the average temperature in the Southeast Asian rainforest? What is the range of temperatures above the thermocline in a body of water? What was the coldest temperature ever recorded in North America? At what temperature does ice melt?
In scientific contexts, "melt" can be used to discuss the melting point—the temperature at which a substance begins to change from solid to liquid. On the other hand, "molten" would describe the substance after it has reached and maintained a temperature above its melting point. 14 ADVERTISE...
三、语法填空阅读下面短文,在空白处填入一个适当的单词或括号内单词的正确形式。What will happen if ice caps melt? The level of the world's occans will rise. 1 this is not the real problem, the problem is that these white ice caps reflect sunlight, much of 2 is reflected back into space,...
A. The ice of the Arctic Ocean melt. B. Seawater is everywhere around the city. C. People used too much underground water. D. The temperature has become higher over the years.. 相关知识点: 试题来源: 解析 B. 细节题。由Once, people used too much underground water…This has made th...
What temperature is freezing? Water can freeze when it reaches zero degrees Celsius, equivalent to 32°F. When the temperature drops below that, liquid water will start to transform into the form of Ice. Water behaves differently from other liquids. When liquid water is frozen, it spreads out...
What Makes Ice Melt Fastest?Science Buddies