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2-2 green txt book
chapter 2 section 2 green science txtbook 1st quarter
Question | Answer |
---|---|
water cycle | the continuous process by which water moves from Earths surface to the atmosphere and back. |
evaporation | a process where molecules of liquid water absorb energy and change it into a gas. |
condensation | the process in which a gas changes into a liquid. |
precipitation | rain, snow, sleet or hail. |
nitrogen fixation | the process of changing free nitrogen into a usable form of nitrogen. |