Geology is the study of the earth and meteorology is the study of the earths atmosphere
I suggest that you should try C......
Heat is generated by friction is one of the ways and fuel and air if making flames
<span>All of the populations of different species that occupy and are adapted to a given area are referred as a community.
In a community, there will be many populations of different species. Population is a group of individual in a certain area. The more species in the community, the more complex it is.</span>
