Quiz on Soil

JavaScript isn't enabled in your browser, so this file can't be opened. Enable and reload.

Quiz on Soil

1.The B- horizon is very rich in: *

1 point

Fossils

organic content

mineral content

fossil fuel

2.Which of the following is / are a natural resource ? *

1 point

soil

water

air

All of the above

3.Which physical property of soil is important to us : *

1 point

Texture

water holding capacity

both of above

none of above

4.Size range of sand particles varies between: *

1 point

0.05 mm - 2 mm

2 mm - 20mm

0.005 mm - 0.05 mm

Greater than 2 mm

5.Which of the following type of soil will form a colloidal solution when suspended in water ? *

1 point

clay

silt

sand

gravel

6.Humus make the soil : *

1 point

Dark

Fertile

Porous

All of these

7.Loamy soil is considered best for : *

1 point

Bricks making

farming

Toy making

Cementing

8.Which factor influence soil formation ? *

1 point

climate

vegetation

parent rock

All of these

9.Most insects, worms and soil organisms are found in the: *

1 point

A- horizon

B- Horizon

C-horizon

Bed rocks

10. Availability of water and minerals in the soil for maximum absorption by roots is in the : *

1 point

B - horizon

C - horizon

A - horizon

Surface of soil

Submit

Clear form

This content is neither created nor endorsed by Google. Report Abuse - Terms of Service - Privacy Policy

Forms