Name two poor farming practices that affect water supply

irrigation and mulching

Explanation:

You drove through Iowa in the spring and noticed that along a stretch of several kilometers, every third fence post had a male red-winged blackbird perched on it defending its nesting territory. This is an example of uniform dispersion.

Explanation:

There are usually three dispersion patterns :

Clumping is the most common.

Uniform dispersion occurs when

While Random dispersion occurs when resources are plentiful.

Hence ,This is an example of uniform dispersion.