Answer:
sewage and peak of mountain
It can cause extreme damage not only to the biosphere but the geosphere also. It can kill, injure, and destroy the biosphere.
Back country settlers distrusted him.
There’s no picture attached.
Answer:
smaller political units maintaining their sovereignty
Explanation:
Confederation is the name given to a country that is a federation, but the states that make up that country maintain their sovereignty, separate from the power of the federal government. In this case, to maintain a confederation it is essential that the smaller political units, the states, maintain their sovereignty. This is different from a federation, because in a federation, states lose sovereignty, transferring it to the federal government.