Has caused soil, water, and air pollution in eastern europe.

Machinery emissions is a primary pollate there I think

Place the point of the compass on point b and draw an arc that intersects  be¯¯¯¯¯  , using    ab    as the width for the opening of the compass.  hope it

Answer any resource, such as wood or solar energy, that can or will be replenished naturally in the course of time;