Why the earth
rotates at an angle of 15˚ per hour.

Compared with the land in the highlands, the lowlands region of england a) rockier and more difficult for farmingb) the center of business and industryc)richer in coal reservesd)covered by more fertile farmland d) covered by more fertile farmland

Which types of seismic waves travel through earths interior? select all that apply. a) l waves b) p waves c) s waves

Which two nations are doing the most to combat their environmental issues?