What is a glow in the night sky produced in the upper atmosphere by particles from the solar wind interacting with Earth's magnetic field called? It is sometimes called Northern Lights.

chromosphere

aurora

sunspot

corona

If it were added to the beginning of sentence 3, which transition would best clarify the relationship between the two ideas?

What is a difference between public policy and private policy?

What were 2 dieseases that europeans brought to the old world that killed american indians?

In the United States, the parasite that causes malaria is not present, but African-Americans whose ancestors were from equatorial Africa are present.

Which of the following is NOT a disadvantage of a centrally planned economy? A. it usually cannot meet consumer's needs and wants B. it tries to meet explicitly stated goals C. it does not reward innovation D. it sacrifices individual freedom

Why would people living in the Dust Bowl most likely have moved to West

On the federal, state, and local levels of government, citizens have the responsibility to

Which of the following agencies or organizations does not grant certifications? A. Child Welfare League of America B. State Departments of Education C. American Montessori Society D. Association Montessori Internationale

Merit is how qualified a person is or how well a person performs a job, true or false?

Why are primates social in the long term? a. to emphasize care of the young b. to increase relationships between kin for the improvement of the society c. to develop support for females to increase fecundity d.