Land soil water | Baamboozle - Baamboozle | The Most Fun Classroom Games!

0%

0 0 0

On what factor cultivation of land depends

Relief fertility of soil availability of water needs of people

In which region rainwater harvesting is mostly practised

Arid and semi arid region

How can we conservation of land done

Checking for further spread of desert, adopting scientific technique, conserving soil and forest and providing irrigation facility

On what type of soil leaching is common

Top soil

What factors should be taken into consideration for maximum benefit of land

Nature and quality of land and need of community

What is cover of land percent in earth.

29%

How is black soil formed

That is formed by weathering of volcanic rock

How many year does soil formation takes

More than thousands of year.

What is humus

Fine vegetal and animal remains are called humus which add fertility to soil.

What is use of land

Cultivation, grazing, mining, setting up industry and settlement.