Forestry

Seed should be collected from recently felled trees and time of felling

Should be fixed with time of seed harvest (e.g) from the felling coupe trees

Both (a) & (b)

None of these

Only because of high temperature

Because no seeds fall near the soil

Because of several environmental factors combining together

Because the soil is sandy

KPK

Punjab

Sindh

Balochistan

The trees to be cut or retained are chosen on the basis of a predetermined spacing

Or pattern with little or no regard for their position in the crown canopy

Both (a) & (b)

None of these

Central Baluchistan ranges

Western Baluchistan ranges

Eastern Baluchistan ranges

All of the above

Agents that pollute; these may be gaseous (vapours) or particulate (solid and liquid particles)

On the basis of the amount and their relative harmfulness or toxicity

Both (a) & (b)

None of these

Pore frequency ratio

Pore density ration

Pore abundance ratio

Pore space ratio

Run away water

Hygroscopic water

Capillary water

Gravitational water

Accelerate harvesting of mature and over mature trees in the well stocked, unexploited forests

Manage all scrub forest as rangelands for maximum sustained production of forage and soil and watershed conservation

Classify according to site conditions and manage strictly on the basis of economic returns

All of the above

Man always had a strong affinity for the trees

At time this has even reached the extremes of becoming an object of worship

Both (a) & (b)

None of these