yes is does
No. Radio/television waves do not affect the temperature, but usage of radios and televisions definitely does.
radio waves are used in tv communication, weather broadcasting
They can't. Radio waves are used to transmit information about earthquakes and tsunamis, but cannot affect the events themselves.
Radio waves hit all obstacles the same, but the waves will differ in the distance of the wave and/or the object from the transmitter.
Sunspots affect radio compunication and the weather.
radar
radar
radar
Radio waves are useful under most weather conditions because they can pass through the Earth's atmosphere with minimal interference. This allows for reliable communication and broadcasting even during inclement weather such as rain or fog.
radio telescopes
You may be thinking of weather RADAR. It sends out radio waves, some of them bounce off of rain, snow, or the boundaries of layers in the atmosphere, and the radar receiver detects the waves that bounce off of something and come back.
radar