hoose the best INFERENCE from the following statement.We have allowed chemicals to be used in our environment with little or no advance investigation of their effects on air, soil, water, wildlife, and man.Choose AnswerAChemicals are always harmful.Choose AnswerBFuture generations will always use chemicals.Choose AnswerCOur behavior may adversely affect future generations.Choose AnswerDChemicals are beneficial to the environment.Choose AnswerEChemicals rarely pose a threat to wildlife.End of QuestionIR27

What is wrong with the statement below?All chemicals are harmful to the environment in some way.A.Chemicals are not harmful to the environment unless they are present in large amounts.B.Chemicals do not affect the environment.C.Chemicals may be harmful, helpful, or have little effect on the environment.D.Chemicals are only helpful to the environment.SUBMITarrow_backPREVIOUS

Which statement best describes the effects chemicals may have on the environment?A.The effects of chemicals on the environment are easy to observe.B.Some chemicals may help the environment.C.Chemicals must be released in large amounts to affect the environment.D.All chemicals harm the environment.

Cyanide, raw sewage, petroleum from shipping accidents, and detergents are all examples ofMultiple choice question.agents that lead to ozone depletion.acid deposition.water pollution.air pollution.

Air pollution is characterized by which environmental agents? (select all that apply)Group of answer choicesIndoorBiologicalPhysicalAmbientOutdoorChemical

Multiple Select QuestionSelect all that applyWhich of the following statements are reasonable conclusions that can be drawn from a recent headline that announced the discovery of 23 pesticides in 16 food samples?Multiple select question.Pesticide residues are not necessarily harmful, for a substance produces a harmful effect only if it reaches within the body in a high enough dose.Not only are there more toxins in the environment today, they are more widespread and more highly concentrated now than in the past.Any amount of a toxic substance is unacceptable so a reliable way to establish danger is to count the number of compounds detected.The mere presence of a toxin is insignificant without considering how much is there, where it is located, how accessible it is, and who is exposed.The headline is evidence that our current level of exposure to toxic substances is unjustifiable.Need help? Review these concept resources.