The earth
guided practice
pollution that runs off the land often combines with sediments at the bottoms of bodies
of water. in this way, fish may become poisoned.
this is an example of how fish interact with the
a. atmosphere
b. ecology
c. lithosphere
d. hydrosphere

In 2015, about ten percent of total u. s. energy consumption was from renewable energy sources. renewable energy plays an important role in reducing greenhouse gas emissions. when renewable energy sources are used, the demand for fossil fuels is reduced. sanjay and his family want to cut back on their use of non-renewable resources at home. they are thinking of an alternate way to heat their home without adding more greenhouse gases or pollutants to the environment. which renewable resource would not fit into their plan? a) solar power b) burning wood c) constructing a wind turbine eliminate d) generating hydroelectric power