over the last 100 years, what has happened to average global temperature?
.
it has risen.
it has fallen.
it has stayed the same.
average temperature never changes.

Dis the

If you're looking for an even spread of clay, silt and sand, add a considerable amount of sand and some clay until the 3 even out". soil texture triangle. silty clay loam soil is approximately 20 percent or less sand, 25 to 40 percent clay, and 40 to 70 percent silt.