Drag each image to indicate whether it shows point source pollution or non-point source pollution

The first and the last are point source and the second and third are non-point source.

Explanation: I got these right on the quiz.

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

i hope this you