Which of these is a type of non point source pollution that might occur on a farm a. oil dripping from the pump for a water well b. excess pesticide deposited in a dump after a treatment c. old bags of nitrogen fertilizer left in a leaky barn d. excess salt deposited in the soil when irrigation water evaporates

Stone mountain was formed during the formation of the blue ridge mountains around 300-350 million years ago and is considered part of the appalachian mountains. it formed as a result of the upwelling of magma from within the earth's crust. this upwelling, or solidified to form the that became stone mountain.

Why have the countries of the region had difficulty establishing democratic governments in recent years? choose all answers that are correct b is also correct i need to know if theres any morecommunists have overtaken the countries of the caucasus region. the soviets established national borders in the region without considering the location of ethnic groups. fighting continues between armenia and azerbaijan over the nagorno-karabakh region. civil war between communists and islamic groups in tajikistan resulted in thousands of deaths and refugees are forced to flee. in a test!

Plzz on what physical process is responsible for the creation of volcanoes, earthquakes and ocean trenches at the plate margins?