She Is not communicating with her parent very well she gives her nasty attitudes and does not compile with the duties her mother gives her she, in her response she is being negative and awfully rude to her own mother with sarcasm that is barely noticeable.
Well basically, the Sun is pretty much our energy source. Without the Sun alot of the living organisms that roam here on Earth would probably perish, that is including humans. Without the Sun, there would still be science, just alot of it narrowed down to few pieces of information. The Sun is what provides any heat at all, or any oxygen. Or alot of things here on Earth. So the answer is true, the Sun is the heat source for convection currents anywhere. :)
Groundwater dissolves the limestone and other rocks in the ground.
