A. the carbon cycle B. the nitrogen cycle C. the water cycle D. the phosphorus cycle 相关知识点: 试题来源: 解析 C。水在生态系统中的运动属于水循环,C 选项正确。A 选项碳循环主要涉及碳的循环;B 选项氮循环主要是氮的循环;D 选项磷循环主要是磷的循环。反馈...
It is a key feature in the movement of water through the xylem and through the finer pores of the soil. 毛细现象是水份沿木质部和土壤空隙运输的重要特征。 plb.snnu.edu.cn 7. R. I. The test measures the movement of water in nerve fibers in the brain; abnormal flow may indicate injury....
百度试题 结果1 题目The movement of water away from the shore or downstream is called a(n)___.( ) A. reversing current B. ebb current C. flood current D. slack current 相关知识点: 试题来源: 解析 B 反馈 收藏
A wave is the movement of water. Waves are made by the surface of water. On the beach, we can watch waves can be very powerful and dangerous. Huge waves and kill people. Can we change the power of waves to make wave-energy machines with the power of waves, ourselves. When the throu...
A. Wind energy B. Hydro energy C. Geothermal energy D. Biomass E. nergy 相关知识点: 试题来源: 解析 B。“Wind energy”是风能;“Hydro energy”是水能,由水的运动产生;“Geothermal energy”是地热能;“Biomass energy”是生物质能。水能是由水的运动产生的能量。反馈 收藏 ...
Keough, JP, Pippen, RW (1984) The movement of water from peatland into surrounding groundwater. Can J Bot 62: pp. 835-839Keough JR, Pippen RW. The movement of water from peatland into surrounding ground- water. Can J Bot 1984;62(4):835-9. http://dx.doi.org/10.1139/b84-122....
Waves波浪A wave is the movement of water.Why do waves happen?Waves are madewhen the wind blows over the surface of water.On the beach,you can watchwaves.Sea waves can be very powerful and dangerous.Huge wavessometimes break houses and kill people.Can we change thepower of waves into ener...
the movement of water,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银行、工商银行等数万家企业级客户提供全方位安全
the movement of water in the environment by evaporation,condensation andprecipitation.The warm sun causes liquid water to evaporate (to change from a liquid into agas or vapor)and rise up into the sky.The water vapors are formed cool during evaporation.These cooled water vapors form clouds in ...
3.Which of the following can be inferred from paragraph 2 about the movement of water into a lake? A. Heavy rain accounts for most of the water that enters into lakes. B. Rainfall replaces approximately the amount of water lost through evaporation. C. Overland flow into lakes is reduced...