Geographic information on human activities a. is kept in confidential government files.
b. is used only by geographers.
c. can help planners decide whether to build new schools.
d. cannot be used to interpret present-day trends

Ahis which describe the horizons in a soil profile? check all that apply. horizon a is mineral deficient. bedrock lies below the soil layers. te horizon o forms from organic material, horizon b undergoes the least amount of change. horizon c is least affected by the soil formation process.

Which of the following countries was not an ally to the u.s.s.r. during the cold war? west germany poland romania cuba

Arow of elements on the periodic table is called an