Not so great a geography so please help

What is the approximate circumference of the circle shown below? 12.2 cm

How are farmers that use no plow farming methods able to improve air quality for the people around the fram

What forms of energy are involved when snow on a mountain breaks loose, resulting in an avalanche? during an avalanche, the( 1 ) energy of the snow on the mountain is converted into ( 2 ) energy as the snow cascades down. ( 1 ) a. elastic b. kinetic c. potential d. radiant ( 2 ) a. chemical b. kinetic c. nuclear d. potential