What is the capacity to do work?
What is Energy?
What is something that cannot be replaced or is replaced much more slowly than they are used?
What is friction?
What is the energy of an object that is due to the motion of the object?
What is Kinetic Energy?
What is a Fossil Fuel?
What are energy resources that formed from the buried remains of plants and animals?
What is a group that transfers energy only to each other?
What is a closed system?
what is the energy an object has because of the position, shape, or condition?
What is Potential Energy?
What is coal, petroleum,and natural gas?
What are fossil fuels?
What is a Law of conservation of energy?
What is energy that cannot be created or destroyed?
What is Potential and Kinetic energy?
What is Mechanical Energy?
What is naturally replaced more quickly than they are used?
What are renewable resources?
What is a change from one form to another?
What is Energy Conversion?
What is Solar energy, Water Energy, and Wind energy?
What are renewable resources?