People have used chemicals to control agricultural pests Blank______.Multiple choice question.for thousands of yearsbeginning only after World War IIbeginning in the early 1900s

The loss of beneficial insects, those that keep pest populations down, has been attributed to Blank______.Multiple choice question.pesticide usediversifying our agricultural landsrising pest populations

People have identified environmental problems and worked to protect nature Blank______.Multiple choice question.only since the 1960sas early as thousands of years agobeginning with the colonization of North America

Select all that applyOrganic pollutants include Blank______.Multiple select question.some chemicals used to make drugs or pharmaceuticalssaltsmercurysome chemicals used to make pesticidesNeed help? Review these concept resources.

Which of the following statements are undesired effects of widespread pesticide use?Multiple select question.Creation of pesticide-resistant populationsDestruction of nontargeted organismsNeed for stronger and greater amounts of pesticidesCreation of new species from overuse of pesticides

Pesticides and pharmaceuticals are made with natural and synthetic Blank______ chemicals that can become pollutants.Multiple choice question.saltacidinorganicorganic