Energy is the ability to do work. Solar energy (太阳能) comes from the Sun. There is also energy that comes from wind and water. But do you know that energy can come from people, too? When you pedal (踩踏板) a bike, you produce energy. You use your legs to push the pedals. ...
跨学科语篇]Energy is the ability to do work. Solar energy comes from the Sun. There is also energy that comes from wind and water.But do you know that energy can come from people, too? When you pedal a bike, you produce energy. You use your legs to push the pedals.Your energy is...
One mature tree can produce enough oxygen for several people. 今天的英语句子 与动物不同,大多数植物可以自己生产食物。 Unlike animals, most plants can make their own food. 植物从太阳获得所需的能量。 Plants get the energy they need from the sun. 植物通过根部吸收水分。 Plants absorb water through...
Energy is the ability to do work. Solar energy (太阳能) comes from the Sun. There is also energy that comes from wind and water. But do you know that energy can come from people, too? When you pedal (踩踏板) a bike, you produce energy. You use your legs to push the pedals. You...
Ihope I can learn more to develop new and clear energy, like energy from the windand solar. 保护环境的倡议书英语作文 篇17 hello everyone! my name is cherry.I am a sunshine girl. I am the the student of Nanshan experimental school. I'm in class 2 grade 5 and I'm eleven years old...
But do you know that energy can come from people, too? When you pedal a bike, you produce energy. You use your legs to push the pedals. Your energy is transferred (转移) to the bike. That makes the bike move. Now imagine riding your bike to create enough power to run a computer....
C Energy is the ability to do work. Solar energy comes from the Sun. There is also energy that comes from wind and water.But do you know that energy can come from people,too? When you pedal a bike, you produce energy. You use your legs to push the pedals. Your energy is transferre...
In the future, scientists will be able to predict eactly when and where earthquakes will take place. Then they will be able to tell people to take precautionary measures. Thus lives can he saved and damage can be lessened. 地震可能发生在地球表面的任何地方。在所有的地震中,振动使地球表面颤抖...
food over a smoky fire every day. It is often difficult to find wood for the fire. People who do not have wood must spend large amounts of money on cooking fuel. However, there is a much easier way to cook food using energy from the sun. 成千上万世界人民每天烹调他们的食物在发烟性...
Ihope I can learn more to develop new and clear energy, like energy from the windand solar. 保护环境的倡议书英语作文 篇17 hello everyone! my name is cherry.I am a sunshine girl. I am the the student of Nanshan experimental school. I'm in class 2 grade 5 and I'm eleven years old...