What does the dashed line on the topographic map likely represent?

H tricky one let me think and get back to u

Small amounts of matter are converted intolarge amounts of energy occurs in both fusion and fission reactions. they are nuclear reactions where a change in the identity or characteristics of an atomic nucleus results when it is bombarded with an energetic particle, as in fission, fusion, or radioactive decay.

This kind of reaction is called a synthesis otherwise known as combination reaction

Should be a or oklahoma.