The important roles played by the forests are:
The protective functions imply such important:
Physical and physiographic benefits is:
Trees and climate is:
Trees and water is:
The major floods in Pakistan have caused losses worth _____ million and are responsible for unsufficiency of food and subsequent higher import bills in the year to follow:
The Tarbela catchment erosion has been measured at the rate of _____ meter:
Soil at the rate of 4 to 7 thousand tonnes/sq mile is carried annually in the rivers _______.
The reservoir of Mangla is being silted at the rate of 48.27 million m3 per year and that of Tarbela at the rate of _____ million cubic meters per year:
The sedimentation in the most vital reservoirs of the country, the nation is losing some US $130.8 million every year due to loss of:
At present _____ of area in Pakistan is suffering from wind erosion:
Survey conducted by WAPDA has revealed that 2.0 M ha of land have become severely waterlogged affecting a population of million:
For soil improvement and subsequent planting with species such as:
For instance consumptive use of water by tamrix is 22 to 28,000 m3/ha/annum while that of willows and poplars is 7,700 to 13,500 and _____
A three year old plant of poplar and Tamarix gallica consumes ______ liters and ____ liters of water per day, respectively under optimum supply conditions:
Trees and the farmlands is:
Trees and wildlife is:
Environmental Amelioration is:
Environmental stability is:
Trees and the landscape is:
The desert vegetation has been destroyed by incessant pressure of grazing by millions of:
Air pollution is caused by:
Trees and man is:
_____ have all drawn inspiration from trees:
Trees play an important role in:
Forest for tourism and recreation is:
In the plain with the development of tourist facilities such as:
Shad and shelter is:
Trees as source of food is:
A large variety of wild fruits and nuts is obtained from the:
The most important species yielding these fruits are:
Trees as source of protein by which way:
Honey from trees is how obtained:
Honey bees collect ectar and pollen from about 500 wild and cultivated plant species including:
The black mushrooms (Morchella spp) are being collected from the temperate forest areas of ________.
Feed for the livestock from ranges and forest is:
Fodder from trees is:
_____ the new introductions in the Thal desert have shown promise and should be planted on a large scale to serve as a hedge against calamities:
Charcoal – the main species are:
Source of heating cooking, construction wood and minor produce is:
Source of heating cooking, construction wood and minor produce is:
Fuel wood is:
Charcoal is:
Production of constructional timber is:
Wood based industries as livelihood for the people is/are:
Several kinds of minor forest produce are available from the forested areas; these include _________
Distillation and extraction products is / are:
Important gum producing species are:
Important medicinal plants occurring in different provinces of Pakistan are:
Animal, mineral and miscellaneous products is / are:

Importance of trees are:

A. One of the most precious gifts of God to mankind
B. When planted over large areas, they constitute a valuable resource
C. A resource much superior to other bounties and blessing because not only it is renewable but also it is multipurpose one
D. All of the above

Correct Answer: All of the above ✔

Last Updated: May 23, 2024