Question

unscramble the words:-
1. SAMHTONIESDO (inventor of electric bulb)
2. LMSSEIOOYG (the scientific study of earthquake)
3. PSNTUKI-1 (first satellite to be sent into space)​

Answer 1

Explanation:

Thomas Edison

Seismology

Sputnik 1

Answer 2

1. Thomas Edison
2. Seismology
3. Sputnik-1

Hope it helps you...‼️✌️