Forestry

If it is achieved naturally without involvement of man effort

If it is achieved by mechanically

Both (a) & (b)

None of these

Pans

Peds

Clods

None of these

1,300 mm

1,400 mm

1,500 mm

1,600 mm

Greenlands

Savannahas

Deciduous forests

Tropical rain forest

Islamabad

Peshawar

Quetta

Murree

January – March

March – April

February – April

September – October

A producer

A primary consumer

A secondary consumer

A tertiary consumer

Cultural operation are the operations undertaken for the completion

Or assistance of regeneration/afforestation

Both (a) & (b)

None of these

Maintains or increases site productivity through nurient recycling and soil protection, at low capital and labour costs

Increase the value of output on a given area of land through spatial or inter temporal intercropping of tree and other species

Both (a) & (b)

None of these

Pakistan mainstary is agriculture which is dependent on canal irrigation. Sound management of watersheds should, therefore, constitute the basic objec

Because of inadequate forest resources Pakistan must concentrate on developing new plantations.

Both (a) & (b)

None of these