Forestry

January – March

April – June

November – December

September – October

Bahawalpur

Rahim Yar khan

Bahawalnagar

All of the above

Mineral soil

Litter

Unweathered material like rock

None of the above

Biodegradable pollutant

Green house gas

Non-degradable pollutant

None of the above

A feed back mechanism

A self-regulatory mechanism

State of equilibrium

Influence of production

State owned forests

Private owned forests

Both (a) & (b)

None of these

Green house effect

Radioactive effect

Ozone layer effect

Solar effect

Vegetation and animals

By an expression of animals density

Both (a) & (b)

None of these

An erect glabrous evergreen shrub with milky juice

Leave ternate, sometimes opposite, thick coriaceous

flowers 1-5 inches across red pink or white fragrant in terminal panicles

All of the above

PAN

2,4,5-T

2,4-D

DDT