Forestry

As a protective material against extreme conditions of temperature

If the temperature is very light or very cold whatever the case may be

Both (a) & (b)

None of these

Tropical deciduous forest

Tropical evergreen forest

North coniferous forest

Temperature deciduous forest

Since the area of sampling units to be measured is small, greater care can be exercised in collection of data

Supervision can be improved

Fewer but better trained personnel will suffice

All of the above

Furniture and cabinet making

House building floorings and general joinery and carpentry work

Cart and carriage, agricultural implements

All of the above

Drought resisting

Drought escaping

Drought enduring

None of these

Third trophic level

Fourth trophic level

First trophic level

Second trophic level

Rill erosion

Gully erosion

Sheet erosion

All of these

Vascular system

Aerenchyma

Root system

Stoma

Lichen

Mutualism

Commenalism

Mycorrhiza

Rs.80,000

Rs.90,000

Rs.75,000

None of these