Deals with the conventional water treatment plant and units. coagulation-flocculation, clariflocculator (settling/sedimentation tanks), filtration (rapid gravity, slow sand and roughing filters), and disinfection (chlorination) are covered in this presentation.
The study of size-assortative mating is of great importance in sexual selection and speciation. Still the proximate mechanisms that lead to such patterns are poorly understood. Size-assortative mating is often thought to come from a directional preference for larger mates. However, many constraints affect mating preferences and understanding of size assortment requires a precise evaluation of the pair formation mechanism (Galipaud et al., 2013).
Knowing how to identify geometric figures is important to understanding the basic properties of various shapes. Basic properties of geometric figures will be useful in more complex math lessons. In this session you will learn about properties of triangles and how to classify them. Includes lesson about medians of triangle, altitudes of triangle and more with nice power point presentations.