每日即兴英文演讲Do you prefer cold or hot weather? 05:15 每日即兴英文演讲-The good seaman is known in bad weather 04:46 每日即兴英文演讲 What is your least favorite day of the week? 03:05 每日即兴英文演讲What is your least favorite day of the week? 04:06 每日英文即兴演讲 Do yo...
How cold is the ocean floor? Circulating Ocean Water: In the ocean, the deeper you go, the colder is the water. This is because cold water is denser than warm water, and it sinks as its temperature drops. Ocean water circulates around continuously because of these temperature changes and ...
脑筋急转弯 (1)How do we know the ocean is friendly? (2)Which can move faster, heat or cold? 答案 答案:解析: (1)It waves(起波浪,招手提示: 结果二 题目 脑筋急转弯(1)How do we know the ocean is friendly?(2)Which can move faster, heat or cold? 答案 答案:解析: (1)It waves...
The secret is in the temperature of the water.The molecules in hot water move faster than those in cold water. Hot water molecules bounce around and leave gaps. This makes hot water slightly less dense than cold water. So when you put the cold water on the bottom, the denser cold water...
But now there is less snow and ice. Their enemies(敌人) can see them more easily. One day, these animals may disappear.()1. A. weather B. price C. temperature D. land()2. A. hot B. warm C. cool D. cold()3. A. highest B. lowest C. hottest D. coldest()4. A. good B....
As world leaders continue to ramp up efforts to curb climate change, the specter of polar bears looms over them. In the harsh and unforgiving Arctic, where frigid cold is not just a way of life but a necessity, the polar bear stands out. But where it lives, where it hunts, where it...
W: My best friend worked there, and I went to visit her. It was a good chance to practice my Spanish. Text 2(51词)帮忙交作业 M: Ruth, I have got this terrible cold, and I have to see a doctor. I am afraid I can’t go to the class. Could you help me hand in my lab rep...
A. The world's rainiest place is in Chile. B. It will snow if the air in the sky is too cold. C. It has not rained for hundreds of years in the Atacam a Desert. D. The water will stop moving if the weather is not too hot.|Reading-Writing Connection III. Complete the passage...
How Hot Will it Get in Temperate Britain? Before we embark on the impacts of a warming world it is worth mentioning that while climate change will produce generally warmer temperatures, the UK will still be at risk of cold temperatures too. Download: Download full-size image Figure 3.1.. Te...
A.Cold ice. B.Waste pieces. C.Bad weather.2. Why should we use a digital meal planner? A.To avoid wasting foods. B.To cook delicious foods. C.To keep foods fresh.3. What does the word “reusable” in the passage mean? A.That can be kept long. B.That can be used again. C....