One reason why dogs prove popular is that they train easier compared to cats. Dogs can be taught tricks, manners, behaviors, and commands. You can do this for protection and safety, obedience, and even simple amusement. Dogs actually love training because they love having tasks and being part of a pack.
Carbon reservoirs are underground oil or gas trap that form reees.clastic limestones etc.This is the most earths carbon stored in rocks and sediments.Ocean,Biosphere,Soil Carbon are some examples of carbon reservoirs.
