1. Name the parts which on removal or destruction may cause the death of plant Roots
2. The cover of air around the earth is called Atmosphere
3. Air occupies Space & mass
4. Plants and animals maintain the balance of what in air Gases
5. The supporter of combustion in air is Oxygen
6. What forms the earth's atmosphere Air
7. The major components of air are Nitrogen & Oxygen
8. Water is one of the basic constituents of all Living
9. The scientific name of Lotus is Nelumbo
10. No two human beings are completely Alike