Ions have positive charges when their atoms lose electrons to become stable. Ions have negative charges when their atoms gain elcetrons to become stable.
Let me know if you need a more detailed answer. Hope this helps!
<span>Air is a very poor conductor of electricity and gets extremely hot when lightning passes through it. weirdly lightning can heat the air it passes through to 50,000 degrees Fahrenheit , or 5 times hotter than the surface of the sun.</span>
I'm assuming you mean topographic maps, in that case C. Elevation
The sub-region of Africa that is home to the Kalahari Desert is the south. The desert is approximately 900,000 square kilometers. It covers parts of Botswana, Namibia, and South Africa. The correct answer is C.
