On the downside, certain exaggerated animal traits produced through selective breeding may make it difficult for the animal to live a normal life, and plants propagated through selective breeding may be prone to disease.
Solutions due to it being a mixture
Hydrosphere- oceans, lakes, glaciers, rivers, streams, and groundwater
Biosphere- all of earths living things
Atmosphere- air surrounding earth
Geosphere- earths interior, rocks, minerals, and landforms