Basic Science Class 7

Here are the name of Units in Basic Science Text Book of Standard Seventh
Unit 01 :- Reaping Gold from Soil
Unit 02 :- Wonders of Visible Light
Unit 03 :- Acids and Alkalis
Unit 04 :- Through the Alimentary Canal
Unit 05 :- When Current Flows
Unit 06 :- For a Pollution Free Nature
Unit 07 :- Pressure in Liquids and Gases
Unit 08 :- Breath and Blood of Life
Unit 09 :- Paths of Heat Flow
Unit 10 :- Safety in food too...