Environment And Road Safety Education And Violence Against Women And Children And Drug Abuse 2017 Exam With Answers

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41.

The Greenhouse Effect was discovered by:

A: John Tyndall
B: Joseph Fourier
C: R.K. Pachauri
D: Arrhenius

The answer is: A

Explanation

The Greenhouse Effect was discovered by (A) John Tyndall.

John Tyndall, an Irish physicist, conducted experiments in the mid-19th century that demonstrated the absorption of infrared radiation by certain gases, including carbon dioxide and water vapor. His work laid the foundation for understanding the role of greenhouse gases in trapping heat in the Earth's atmosphere, which is known as the Greenhouse Effect.