7th Grade Environmental Chemistry Quizzes , Questions & Answers

Recent Environmental Chemistry Quizzes

Chpt. 4 - Section B: Radiation & Climate

Chapter 4: Air: Chemistry & the Atmosphere Section B: Radiation & Climate

Questions: 18 | Attempts: 129 | Last updated: May 8, 2025

Sample Question
Which has the highest energy and therefore may be most harmful?

Cosmic rays

Ultraviolet rays

Infrared rays

Radio waves

Acid rain is caused when sulfur dioxide and nitrogen oxides are released into the air, which can rise very high into the atmosphere and mix with water, oxygen, and other chemicals to form acidic pollutants. Take this quiz to see...

Questions: 10 | Attempts: 2940 | Last updated: Aug 14, 2026

Sample Question
What is sulfur dioxide?

Colourless, prudent gas released as a by-product of combusted fossil fuels containing sulfur.

Oxygen in the air

Acid precipitation

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