The four realms of earth

Lithosphere - Crust one part

• Sail

• Asthesnosphere

• None of these

• Sima

Where Biosphere forms when we meet __________

• Lithosphere

• Hydrosphere

• Mesosphere

• Atmosphere

• Asthenosphere

Where life thrives and multiples

• habitat

• ecosystem

• biotic

• non - biotic

Area of continents of earth

(a)  

what do you mean by condensation express your answer no wrong answers or correct answers in this section

Three structures of earth

• Crust

• Core

• Mantle

• All of these

Any three layers of atmosphere

How much percent of nitrogen

• 78 %

• 90 %

• 69 %

• none of these

what do you mean by evaporation ??

express your answer no wrong answers or correct answers in this section

what this picture mean ?

(a)