Hydropower, wind power, solar power.
Answer: C. Ionic
Explanation: The transfer of one or more electrons from one atom to another means that certain atoms are "amplified" by negative charge, since the electrons are negative, while the other atoms from which the electrons leave become positive. This means that such atoms become negative and positive ions, causing each other to attract opposite charged ions, creating an ionic bond.
It grows when it gets colder and water clings and freezez to it or it shrinks when you drive your gas guzzeler of a car causing global warming
