1. ice wedging is to mechanical weathering as _ is to chemical weathering. 2._ is to increase surface area as chemical weathering is to changed minerals.

3.Weathering is to water and temperature as_ is to physical, chemical and biotic factors.

4. Acid rain is to _ as abrasion is to mechanical weathering.

5. Chemical and mechanical are to _ as rain and snow are to precipitation.

Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope? a compound microscope has greater magnification ability than a simple microscope. the compound microscope was invented before the simple microscope. a compound microscope is much easier to manufacture than a simple microscope. compound microscopes were more common than simple microscopes.