Explain what self determination is (AP human Geo)

37. dr. homer slimpson, an economics professor, decided to take a year off from teaching to run a commercial fishing boat in alaska. that year, professor simpson would be officially counted as a) not in the labor force b) employed c) fictionally unemployed d) structurally unemployed

Each autumn the forest floor is covered by leaves that have fallen from trees which type of organisms is most effective in decomposing the leaf tissue allowing the nutrients and minerals to be recycled in the environment?

Why are radio observatories located in valleys far away from urban centers? a. to shield them from electromagnetic interference b. to avoid sound pollution c. to avoid disturbing people living in the city d. to shield them from water vapor