🌲Forestry MCQs
Forestry MCQs
498 MCQs191
Babul (Acacia nilotica) utilization of timber:
A& (
BD. None of these
CBoth (
192
Hourse chestnut (Aesulus indica) utilization of timber:
A& (
BD. None of these
CBoth (
193
Walnut (Junglans regia) fertilization of timber:
A& (
BD. None of these
CBoth (
194
Forests need is essential:
A& (
BD. None of these
CBoth (
195
Energy crisis is:
AA crisis based on the changing price of oil and load shedding
BThe search for acceptable and practical alternative source of energy
CThe environmental effects of a continuing dependence on fossil fuels
DAll of the above
196
Situation in Pakistan with respect of forests:
AForest resources are limited
BAbout five percent of the country’s land is under forest cover
CIt is becoming increasing difficult to meet the demands of the growing populace for fuelwood, fodder, and agricultural implements
DMore than 60 percent of the land in Pakistan is either already affected or likely to be affected by desertification E. All of the above
197
Food emergencies meet by:
AForest and trees are intimately linked to agriculture
BThey play vital role in sustaining crop yields by helping to maintain the soil and water base
CThey provide a significant proportion of livestock feed
DAll of the above
198
Fragile ecosystems cover:
AThe arid and semi-arid zones of the world, arid savannas of the tropics, the slopes of the mountains of the tropics
BAnd subtropics and forest areas of the developing world under shifting cultivation have been described as ‘Fragile Ecosystems’
CBecause their equilibrium appears to be easily upset and because they become ecologically degraded if certain forms of land use
DAll of the above
199
Mulberry (Morus alba) utilization of timber:
A& (
BD. None of these
CBoth (
200
Bakain (Melia azedarach) utilization of timber:
A& (
BD. None of these
CBoth (