Farmers might avoid leaching their land by a. planting the same crop over and over again b. planting cover crops that are left to die and act as a natural fertilizer c. digging out the topsoil and growing plants in the subsoil d. constructing windbreaks around the edges of their fields

The solstices and equinoxes, and the number of hours of daylight associated with each, are major factors in the seasons. use the drop-down menus to identify the month when each of these events occurs. the winter solstice in the northern hemisphere: an equinox in both hemispheres: the summer solstice in the northern hemisphere:

Nrectangle pqrs, pq = 18, ps = 14, and pr = 22.8. diagonals pr¯¯¯¯¯ and qs¯¯¯¯¯ intersect at point t. what is the length of tq¯¯¯¯¯? a.7b.9c.11.4d.22.8

Which country has the largest salt flats in the world