内容正文:
Extended reading, read the article and comic tp from a science magazine about the inside of the earth. inside the earth. Have you ever wondered what lies beneath your feet? I don't mean the floor of your apartment or the payment you walk on, but rather what the earth is actually made of. Unfortunately, we cannot crack the earth open like an egg. So much of what scientists know about the earth's internal structure is based on analyzing earthquake waves to find out more about the earth's makeup. Scientists have drilled very deep polls, but none have reached the mental as yet. The intense pressure in heat inside the earth can close up a deep hole or break a drill. Choosing the right place to drill is also not easy. However, within a few years, scientists are hoping to drill into the mental, which will help us Better understand the geology of the earth. Studying the inside of the earth has other benefits too. Some scientists are looking at exciting possibilities for life above ground. IT has been discovered that under certain extreme conditions of pressure and temperature, waterford ice cages, the trap hybrid en inside this may help solve the storage problem of hydrogen en and paid the way for cars to run on hydrogen fuel. Other scientists hope that research into microorganism deep inside the earth would cast light on the origin of life. Almost every living thing on our planet depends on energy from the sun. However, the micro organisms in a gold mine of south africa survive where the sun never shines, relying on energy from certain. Therefore, if life on the earth can survive deep underground without sunlight, could life also be thriving beneath the surface of mars the next time you take a walk, think about the importance of what lies beneath your feet. Surely a study of the inside of our planet would lead to exciting and enlightening discoveries and benefit all who walk upon IT journey to the center of the earth. What might we find if we could dig into the ground and make a fantastic journey to the center of the earth? Man has wondered about IT, written about IT and made films about IT. Why don't we go down, down, down with bucket and spade to find out?