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BASIC SCIENCE JSS1 THIRD TERM

last update on: 08/29/2025

1. ENVIRONMENTAL POLLUTION (I) 
2. ENVIRONMENTAL POLLUTION (II) 
3. ENVIRONMENTAL POLLUTION (III)
4. FORCE – MEANING AND TYPES
5. MEANING OF GRAVITATION
6. CALCULATION OF GRAVITATIONAL FORCES5
7. SPACE TRAVEL – MEANING, PURPOSE, BENEFITS AND DANGERS  
8-9 EARTH IN SPACE
10. SATELLITES