Resources Class 10

On the basis of origin resources are classified into

• Three

• Two

• Twenty

• Five

Expansion of EEZ ?

• Economic exclusive zone

• Environmental economic Zone

• Exclusive economic zone

• Endangered economic zone

Rio de Janeiro Earth summit is taken place at

• Germany

• Brazil

• France

• India

Percentage of plateaus in India

• 42%

• 44%

• 25%

• 27%

• 30%

Black soil is also known as

• Black cotton soil

• Regur Soil

• Basalt soil

• Both a and b