Science-Mag. Part 2

Match it! Select the correct answer from the pull down...Good luck!

The sun emits ______________ particles that stream though the solar system like an enormous electric current.

Magnetic fields are produced by _______________ charges.

What is the electrical device that converts ________________ energy to _____________ energy.

colored lights in the sky created by the interaction of Earth's magnetic field and charged particles in the solar wind

When charged particles reach the poles, they __________________ atoms in the atmosphere. These collisions release energy in the form of light called ________________.

The Earth's _________________ deflects most of these charged particles away from us as does the ozone layer.

a current-carrying wire wrapped around an iron core

in the United States, it changes from positive to negative to positive 60 times each second