Forestry

1925

1926

1927

1938

Intensity of fire and its duration

Type of vegetation

Intensity and time of precipitation

All of the above

Degradation of marble due to high temperature

Air pollution released from oil refinery

Riparian erosion

Discharge of industrial waste in Yamuna river

By different methods and it is essential to be familiar with the way which vine supports itself

They are, weavers, twiners, tendril bearers, etc.

Both (a) & (b)

None of these

Gravitational water

Capillary water

Run off water

Water vapour

Production of cereals

Trapping of UV rays

Cooling of earth

Warming of earth

No proper mechanism existed for implementing policy directives

Provinces felt no follow to comply with national policies because forestry is a provincial responsibility

Both (a) & (b)

None of these

Gamma rays (from cobalt 60)

X-rays

UV (260 nm)

Alpha particles

Geology

Pedology

Both (a) & (b)

None of these

Fast running rivers

Wind

Heavy rains

Glaciers