Which prevents the resources of Antartica from being used?A. It is impossible to dig trough the ice on Antartica. B. Native populations resist outside mining. C. It is currently too expensive to make it worthwhile. D. There are very few resources in Antartica.

The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Which of the following statements about wearher along mountain ranges is correct

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.