Fertilizers and pesticides applied to crops eventually may reach underlying aquifers, particularly if the aquifer is shallow and not protected by an overlying layer of lowpermeability material, such as clay. Drinking-water wells located close to cropland sometimes are contaminated by these agricultural chemicals.
script - a written version of a play or other dramatic composition; used in preparing for a performance playscript, book dramatic composition, dramatic work - a play for performance on the stage or television or in a movie etc.
(July 2009). A test script in software testing is a set of instructions that will be performed on the system under test to test that the system functions as expected.There are various means for executing test scripts. 1  Manual testing.2  These are more commonly called test cases.July 2009). A test script in software testing is a set of instructions that will be performed on the system under test to test that the system functions as expected.