"People are fed up with chemical farming," says Amarjit Sharma, a farmer for 30 years who began organic farming four years ago. "The earth is now addicted to the use of these chemicals."

Which process collects sample soils from particular areas of a site? a.) repetitive sampling b.) restorative sampling c.) random sampling d.) representative sampling

According to the united nations refugee agency, more than 2/3 of the world's refugees come from just five countries. which country is not on that list? a) turkey b) myanmar c) afghanistan d) south sudan

What events caused the united states to intervene in southwest asia?