Answer:
this is useful because they represent the shortest distance between two points on a sphere.
Explanation:
Due to the earth's rotation, sailors and pilots using great circle routes must constantly adjust their route as the heading changes over long distances.
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andres1000</em></h2>
You will have a pop quiz today.
Answer: EXCESS NUTRIENTS FROM FERTILIZERS
Explanation: Fertilizer is an organic or synthetic chemical materials which contains certain nutrients or chemical compounds required by plants for proper growth and development.
Euthrophication is the process of increase in the plant population in water bodies such as Algae and other higher plant species due to the release of nutrients into water bodies. This nutrients can be washed through the flooding of farm lands,erosion etc. Example of fertilizers include livestock manures,Ammonium nitrogen fertilizer,Nitrate nitrogen fertilizer,Amide nitrogen fertilizer,Agricultural waste etc.
Answer: Because to the East the Missouri, and Ohio Rivers make up the continent's major river system. This system drains most of the interior planes of the United States. It also provides a an important network of waterways for trade and transportation. 7. Uranium. It is polluting the area with radioactive dust. 8. 60k to 800 mil total people. There were the Inuit. the Iroquois, the Cree, Cherokee, Choctaw, Plains Indians, the Navajo, the Pueblo nations , and the Mayans. 9 . They died off(most of them) The cause was wars diseases and being pushed off the land.
Explanation: sorry if that was long. an i have brainliest pls
# use of electricity will decrease
#less amount of energy can be used
#water can be stored instead of wasting