The discovery of the mechanism of the greenhouse effect in the atmosphere is first attributed to which scientist? MCQ with Answer and Explanation

The discovery of the mechanism of the greenhouse effect in the atmosphere is first attributed to which scientist?
A. Svante Arrhenius
B. Joseph Fourier
C. John Tyndall
D. Guy Stewart Callendar
Answer: Option B
Solution (By JKSSB Mock Tests)
Joseph Fourier recognized in 1824 that Earth's atmosphere acts like an insulator, warming the planet's surface.

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Practice More Inventions and Discoveries Questions

Question #1
Who discovered the planet Ceres, the first recognized asteroid, in 1801?
A. Heinrich Olbers
B. Johannes Kepler
C. William Herschel
D. Giuseppe Piazzi

Correct Answer: Option D


Explanation:
Italian astronomer Giuseppe Piazzi discovered Ceres on January 1, 1801, initially cataloging it as a new comet or planet.

Question #2
The concept of absolute zero temperature and the thermodynamic scale was discovered by whom?
A. Lord Kelvin
B. Anders Celsius
C. Daniel Gabriel Fahrenheit
D. James Joule

Correct Answer: Option A


Explanation:
William Thomson, later Lord Kelvin, proposed the absolute thermodynamic scale of temperature in 1848.

Question #3
Who discovered the radioactive elements Radium and Polonium?
A. Marie and Pierre Curie
B. Henri Becquerel
C. Otto Hahn
D. Ernest Rutherford

Correct Answer: Option A


Explanation:
Marie Skłodowska-Curie and her husband Pierre isolated polonium and radium from pitchblende ore in 1898.