The energy and state changes that occur when freezing rain falls and solidfies on a wire fence

Energy change: kinetic energy to potential energy

State change: liquid to solid

Explanation:

When rain falls, the freezing rain droplets are in motion, that is kinetic energy. When they fall on a fence and remain stationary, they now possess potential energy. Potential energy means energy at rest while kinetic energy means energy in motion.

Also the freezing droplets of rain change from liquid state to solid state as they solidify on the wire fence.

the answer is b & c i believe : )

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.