In a motor the of output work to input work, expressed a percentage, is the efficiency of the motor. !

What is a possible result of higher air temperature caused by global warming

This is for my 8th grade science class, i really don’t understand. can someone me? , lol.

Global climatic patterns are changing because of the melting of polar ice caps. the melting of polar ice caps is an example of the interaction between the atmosphere and cryosphere cryosphere and geosphere hydrosphere and geosphere biosphere and cryosphere