How can biomass energy use improve water quality?
a. the combustion of biomass material to produce energy improves water quality by filtering out pollutants.
b. biomass energy use does not require water, which reduces the impact of other energy producing technologies on water quality.
c. soil erosion and sedimentation are decreased during biomass crop growth.
d. all of the above

Answer;

C. Soil erosion and sedimentation are decreased during biomass crop growth.

Explanation;

-Biomass energy comes from crops that are grown expressly for that purpose. The growth of these crops helps decrease the rate of soil erosion and therefore sedimentation buildup in waterways and also decreases the runoff of fertilizers and pesticides into those waterways.

-Additionally, combustion of biomass, on the other hand, can decrease water quality involves the use of water to create steam. When this water is returned to the environment, it can contaminate waterways.

c. Soil erosion and sedimentation are decreased during biomass crop growth.

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation: