TOEFL Reading: ETS-TOEFL阅读机经 - 1A37A44Y057QS61RL$

According to paragraph 7, weather patterns are produced as part of the cycle in which A. incoming solar energy becomes reflected back into space B. solar energy is converted into geothermal and tidal energy C. the atmosphere and hydrosphere absorb long-wavelength radiation D. energy that has been absorbed near Earth's surface undergoes transfer and conversion of form