The members of the delian league paid protection money to athens in case of an attack from the

a.
persians
b.
corinthians
c.
spartans
d.
romans

All of the following statements about the biosphere are true except: a. light and heat from the sun do not affect the biosphere. b. the biosphere gets resources from earth's crust, hydrosphere and atmosphere. c. like "biology", the name for the biosphere comes from the greek word for life. d. the biosphere includes all living organisms on earth's surface.

Soil is made of air water organic material minerals weathered rock

How does the use of fertilizers impact the environment?