Define Water Pollution,point Source,and Non -Point Source Pollution

question 21

Essay

Define water pollution,point source,and non -point source pollution.Which of the two (point source or
non -point source)is easier to identify? Which is easier to legislate? Which currently poses the greater threat to fresh water?

---

Definitions:

Ortolani Sign

A clinical finding in the physical examination of infants, indicating developmental dysplasia of the hip.

Moro Reflex

An involuntary response seen in newborns, which is triggered by a sudden loss of support, making the baby startle, fling arms out sideways, and then quickly pull them back.

Neonate

A newborn baby, specifically within the first 28 days of life.

Hip Stability

The state of having strong and fully functioning muscles and ligaments around the hip joint, ensuring proper joint movement and support.