Homework Clinic
Science Clinic => Geography => Topic started by: pragya sharda on Jul 13, 2018
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What is the most accurate description of a biogeochemical cycle?
A. chemical materials that create energy
B. energy cycles of nonliving things
C. chemical substances cycling in biosphere
D. energy cycles generating elements
E. chemicals necessary for biological functions
Question 2
What refers to all of the organisms in an area along with their interactions with their environment?
A. biogeography
B. ecosystem
C. biodiversity
D. biome
E. ecocommunity
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Answer to Question 1
C
Answer to Question 2
B