Rachel Carson and Silent Spring: Environmental History Quiz

Ten original, explained questions covering Carson’s book, DDT, ecosystems, birds and environmental regulation.

Choose one answer per question. There’s no timer. You can skip a question; unanswered questions count as incorrect.

QUESTION 01In what year was Rachel Carson’s Silent Spring published as a book?

1962194519721992

QUESTION 02Which magazine serialized Silent Spring before its book publication?

National GeographicThe New YorkerSports IllustratedPopular Mechanics

QUESTION 03What does the title Silent Spring evoke?

A season without rainfallA winter without snowSpringtime without familiar birdsongA lake without waves

QUESTION 04Which insecticide became a central subject in Silent Spring?

GlyphosateCaffeineVinegarDDT

QUESTION 05Which U.S. agency issued a DDT cancellation order in 1972?

Environmental Protection AgencyNational Park ServiceNational Oceanic and Atmospheric AdministrationFederal Reserve

QUESTION 06What property helps explain why DDT residues can remain after spraying?

Instant evaporationPersistence in the environmentComplete conversion into waterInability to move through air

QUESTION 07Which DDT breakdown product is associated with eggshell thinning in some birds?

Carbon dioxideOzoneDDEWater vapor

QUESTION 08What is one reason an insecticide can affect predators not directly sprayed?

All predators live in cropsEvery spray immediately rains outPredators cannot digest insectsChemicals can move through food webs

QUESTION 09Which statement most accurately characterizes Carson’s central concern?

Indiscriminate pesticide use can create unintended ecological harmAll medicine must be abandonedNo insects should ever be controlledScientific testing is unnecessary

QUESTION 10Why is it inaccurate to say Silent Spring immediately banned DDT worldwide?

The book came out in 2002The U.S. EPA acted in 1972, and policies differ by jurisdictionDDT was never used in agricultureThe EPA does not regulate pesticides

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