A three year old plant of poplar and Tamarix gallica consumes ______ liters and ____ liters of water per day, respectively under optimum supply conditions:
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 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:
AEvery one has experienced the blissful effect of trees on amelioration of climateOption A
BStopping under a tree for shade or shelter, driving into a tree lined road from a desert country or turning of a wind storm into a gentle breeze in a forest are common experienceOption B