Environment Study Set 1
Quiz 5 :
Environmental Systems and Ecosystem Ecology
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Q35 Q35 Q35
Match the following. A)hydrosphere B)ecosystem C)transpiration D)water table E)evaporation F)biosphere G)atmosphere H)condensation I)lithosphere J)aquifer K)biomass L)precipitation -The process by which water moves from Earth's surface (such as in lakes or rivers)to the atmosphere
Q45 Q45 Q45
Human activity has affected every aspect of the nitrogen cycle. List the ways that humans have altered nitrogen content starting with how nitrogen becomes available to producers, where it goes, and what impacts it has. What are the ecological concerns regarding the dramatic changes people have made in the global nitrogen cycle?