Physical Characteristics and Behavior. 1  Like modern day big cats saber-tooth tiger had a strong built but much stockier than modern day cats. 2  It had short legs, short ears, and short feet. 3  It had a short tail too. 4  The cat had sharp claws powerful enough to rip off the flesh of prey.
Some examples of this are gas to run our car and coal burned in power plants. Once they are used, they are gone forever. A renewable energy source is one that can be replenished. Examples of this include hydropower from turbines in a dam, wind power from windmills, and solar power from the sun.
Renewable resources of energy are resources of energy that we will never run out of because eg they can be recycled or come from a material that we will always have. Renewable â¦ resources of energy is energy that comes from fuels that are renewable. A few examples of non-renewable fuels are oil, coal, and rainforest timber And examples of renewable resources of energy are wind, hydro and solar.