What's the meaning of the un word "volume" according to the A.形状 B.广度 C.面积 D.体积( )5. What are the last two paragrapl A. The sun has many layers. B. Where the sun energy is f C. How the sun energy is ma D. The sun is the source of tl on Earth. ...
a◎ Third degree burns These affect all three layers of the skin and any tissue and organs under the skin. Examples include burns caused by electric shocks, burning clothes, or severe petrol fires. These burns cause very severe injuries and the victim must go to hospital at once. ◎三度烧...
根据第三段中Each layer mixes into the next, like the layers of the earthˈs atmosphere(大气).可知,太阳的气体就像地球的大气层。故选C。 根据第一段中The sunˈs energy comes from its nuclear fusion(核聚变).可知,太阳的能量来自于核聚变。故选B。 根据第二段中Thatˈs more than 100 ...
aThe sky is getting dark,All clouds can't be seen.the sun has lost it's bright.suddenly, a black circul get close to the sun, it blocks part of it.Few minutes later ,It blocks all of the sun, the sky is as black as ink,The sun is disappeared ,just a bright round has tied on...
All the useful energy at the suce of the earth comes from the activity of the sun.The sun heats and feeds mankind.Each year it provides men with two hundred million tons of grain and nearly ten million tons of wood. Coal, oil, natural gas, and all oth
Each layer mixes into the next, like the layers of Earth's atmosphere(大气). Most of the sun's mass is in its center. It is also very hot. Almost all fusion takes place in the centerThe sun creates energy in the form of heat and light. Even though the sun is a ball of gases,...
Kramer writes that Inanna is the sister of the sun god Utu (various other sources assert that they are twins, even), and through her myths we know that she is also the sister of the goddess of the underworld Ereshkigal, as well as the sister of the god of storms Adad. Sex, ...
Even waterpower derives from the sun. Water turned into vapor by the sun falls as rain. It courses down the mountains and is converted to electric power. Light transmits only the energy that comes from the sun’ s outer layers, and much of this energy that is directed toward the earth ...
Burns can be caused by fire, the sun, chemicals, heated objects or fluids, and electricity. They can be minor problems or life-threatening emergencies. Distinguishing a minor burn from a more serious burn involves determining the degree of damage to the tissues of the body. If you are not ...
The whole body is covered with skin.The surface of the skin is dead(like the hair and the nails),but it is made from a living layer(层)just under the surface.The outside dead layers wear off(磨损)all the time,with new ones replacing them,and the body forms a totally new skin every...