Practice Test Geeks(CES) Certified Environmental Scientist Practice Test
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Environmental Regulations & Compliance Standards Flashcards

7 cards from real CES practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Environmental Regulations & Compliance Standards flashcards as text

  1. A consultant discovers that soil contamination at a site originates from an adjacent property. Under CERCLA, which party is most likely liable for cleanup of the contamination on the client's property?

    Answer: All potentially responsible parties including past owners and operators

    CERCLA imposes joint and several, strict, and retroactive liability on all PRPs, including past and present owners, operators, arrangers, and transporters.

  2. Which term describes the standard of review a federal court applies when an agency's interpretation of an ambiguous statute it administers is challenged?

    Answer: Chevron deference

    Under Chevron deference, courts defer to an agency's reasonable interpretation of an ambiguous statute it is charged with administering.

  3. Under the Clean Water Act NPDES program, which type of permit covers multiple similar facilities under a single set of requirements rather than individual permits?

    Answer: General NPDES permit

    General NPDES permits cover a category of similar dischargers in a geographic area under a single permit with standardized conditions.

  4. Under the Emergency Planning and Community Right-to-Know Act (EPCRA) Section 313, what is the reporting threshold for a non-PBT chemical for facilities with 10 or more full-time employee equivalents?

    Answer: 25,000 pounds manufactured or processed, or 10,000 pounds otherwise used

    For non-PBT chemicals, EPCRA Section 313 thresholds are 25,000 pounds manufactured or processed, or 10,000 pounds otherwise used annually.

  5. Which regulatory program specifically addresses the remediation of contaminated sediments in navigable waters of the United States?

    Answer: CERCLA Superfund

    CERCLA provides the primary framework for remediating contaminated sediments in navigable waters through the Superfund program.

  6. The National Environmental Policy Act (NEPA) requires an Environmental Impact Statement (EIS) for federal actions that are 'major' and have 'significant' effects. Which document is prepared first to determine whether an EIS is needed?

    Answer: Environmental Assessment (EA)

    An Environmental Assessment (EA) is prepared to determine whether a proposed federal action will have significant environmental impacts requiring a full EIS.

  7. Under OSHA's Hazard Communication Standard (HazCom), what is the maximum number of pictograms that a Safety Data Sheet (GHS format) label may display for a single hazardous chemical?

    Answer: 8 pictograms

    GHS/HazCom labels may display a maximum of 8 pictograms, though in practice fewer are typically needed.