Question

1. Match the following - (5 marks)
i. Marie Curie
i.
Safety lamp
ii. John Dalton
ii. Agriculture
iii. William Ramsey iii.
Nobel prize Winner(two times)
iv. Sir Humphry
iv.
Atomic theory
Davy
V.Green Revolution v.Helium​

Answer 1

MARIE CURIE :

JOHN DALTON: ATOMIC THEORY

AGRICULTURE: GREEN REVOLUTION

WILLIAM RAMSEY: NOBEL PRIZE WINNER