碳循环是一个生物地质化学循环圈,碳通过此循环在生物圈、土壤圈、地层、水圈、大气中交流。
The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of the Earth.
科学态度的本质是什么,研究和应用物理、生物、化学、地质、工程、医学或其他科学的人的态度是什么?
What is the nature of the scientific attitude, the attitude of the man or woman who studies and applies physics, biology, chemistry, geology, engineering, medicine or any other science?
我们想知道有一个包括地质,生物,化学,物理学和名单将继续广泛。
What we want to know has a wide range including geology, biology, chemistry, physics and the list will go on.
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