A/ a pure substance made of atoms that are all of the same type 1 proton 2 compound 3isotope 4element

answer: d. a cme increases the amount of energy in the solar wind

explanation:

coronal mass ejections, also called cmes, are large clouds of plasma and magnetic field that erupt from the sun. only when the cloud is aimed at earth will the cme hit earth and therefore cause impacts. high-speed solar wind streams come from areas on the sun known as coronal holes.

the higher the current the higher the mag field around it the higher the influence on the compass